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MIT Engineers World's First Schizophrenic Mice

Frosty Piss writes "MIT researchers have created a schizophrenic mouse that pinpoints a gene variation predisposing people to schizophrenia. Research with the mouse may lead to the first genetically targeted drugs for the disease, which affects 1 percent of the population worldwide. This is the first study that uses animals who demonstrate an array of symptoms observed in schizophrenic patients to identify specific genes that predispose people to the disease."

159 comments

  1. Wrong. by EveryNickIsTaken · · Score: 5, Funny

    Pinky (or was it the Brain?) was the first schizophrenic mouse.

    1. Re:Wrong. by thatskinnyguy · · Score: 0

      One is a genius... the other's insane...

      --
      The game.
    2. Re:Wrong. by mwvdlee · · Score: 4, Funny

      There are just SO many joke opportunities about schizophrenic mice racing through my mind that I seem to be unable to filter out one specifically.

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      Slashdot social media options: AIM, ICQ, Yahoo, Jabber and Mobile Text. Why no MySpace?
    3. Re:Wrong. by Broken+scope · · Score: 1

      They're laboratory mice....

      --
      You mad
    4. Re:Wrong. by tom17 · · Score: 1

      Their genes have been spliced...

    5. Re:Wrong. by smittyoneeach · · Score: 0, Troll

      There has to be a joke about the US government in here somewhere...

      --
      Get thee glass eyes, and, like a scurvy politician, seem to see things thou dost not.--King Lear
    6. Re:Wrong. by MBGMorden · · Score: 1

      It was definitely Brain. Pinky was all in his head . . .

      --
      "People who think they know everything are very annoying to those of us who do."-Mark Twain
    7. Re:Wrong. by TheVelvetFlamebait · · Score: 1

      You're not thinking of Dissociative Identity Disorder are you? Schizophrenia is when your perceptions are impaired, and you may start hearing voices among other things.

      --
      You know, there is a difference between trolling and pointing out the flaws in your reasoning. Just saying.
    8. Re:Wrong. by Anonymous Coward · · Score: 0

      hm....would you call this 28 Squeeks Later?

    9. Re:Wrong. by Marxist+Hacker+42 · · Score: 1

      Doesn't matter- in America, the treatment for both is exactly the same: You lose your job, your house, your family, and you end up on the street trying to make a living begging.

      --
      SJW: a person who perceives an injustice, and while correcting it, commits a greater injustice.
    10. Re:Wrong. by LifesABeach · · Score: 1

      I cannot help but think, "What if the personality cured, was the wrong one?"

    11. Re:Wrong. by Bastard+of+Subhumani · · Score: 2, Funny

      I for one welcome our new schizophrenic rodent overlords. And that goes for me too!

      --
      Only three things are certain; death, taxes, and apocryphal quotations - Ben Franklin.
    12. Re:Wrong. by It'sYerMam · · Score: 2, Informative

      You're looking for DID, down the hall.

      --
      im in ur .sig, writin ur memes.
    13. Re:Wrong. by Anonymous Coward · · Score: 0

      Shut the fuck up, you have no idea what you're talking about. If you're goining to lie, at least make it somewhat believable.

    14. Re:Wrong. by Marxist+Hacker+42 · · Score: 1

      Go talk to a homeless person- most of them are mentally ill with one or more of this class of problems.

      --
      SJW: a person who perceives an injustice, and while correcting it, commits a greater injustice.
  2. This may be a really ignorant question, but... by blcamp · · Score: 5, Interesting

    ...exactly how would a human *know* if a mouse is schizophrenic?

    --
    The problem with socialism is that they always run out of other people's money. - Margaret Thatcher
    1. Re:This may be a really ignorant question, but... by sveard · · Score: 5, Funny

      The mouse was seen using an axe hacking through a mouse sized door, shouting .. "Here's Pinky!"

    2. Re:This may be a really ignorant question, but... by packetmon · · Score: 4, Informative

      By deleting a single gene in a small portion of the brains of mice, researchers at UT Southwestern Medical Center found that the animals were affected in a way resembling schizophrenia in humans.

      After the gene was removed, the animals, which had been trained to use external cues to look for chocolate treats buried in sand, couldn't learn a similar task, the researchers report in a paper appearing in today's issue of The Journal of Neuroscience.

      Dr. Robert Greene, professor of psychiatry, and his colleagues have found that eliminating a gene in a mouse's brain creates memory problems that are reminiscent of schizophrenia. T he researchers deleted the gene, which codes for a part of a protein involved in passing signals between nerve cells needed for learning and memory. When a similar protein is blocked by drugs in humans, it leads to a psychotic state similar to schizophrenia.

      ORIGINAL
      Technically, MIT wasn't first:
      Schizophrenia - Mice With Defective Memory May Hold Clues
      Main Category: Schizophrenia News
      Article Date: 23 Jan 2006 - 21:00 PDT
    3. Re:This may be a really ignorant question, but... by SomeDanGuy · · Score: 5, Informative

      Not a bad question. This article title is actually misleading - this is NOT the first model of a 'schizophrenic mouse'; it is the first one to identify a specific gene involved.
      Animal models of these complex psychiatric diseases are always a bit questionable. This one seems to have bad memory formation, attention problems, and poor social skills. The researchers believe that's enough to call it a model of schizophrenia, but that's very difficult to say for sure.

    4. Re:This may be a really ignorant question, but... by certain+death · · Score: 0

      So...basically they did a genetic lobotomy on the poor little squeekers! Damn, I better stay away from the MIT and UT Southwestern campuses!!

      --
      "My immediate reaction is "WTF? What kind of moron doesn't make things 64-bit safe to begin with?" Linus
    5. Re:This may be a really ignorant question, but... by Anonymous Coward · · Score: 0

      He killed the other mice for making sense I heard.

    6. Re:This may be a really ignorant question, but... by mrjb · · Score: 1

      ...exactly how would a human *know* if a mouse is schizophrenic? Simple. If it plays pool against itself, talks to invisible friends and hangs its cage full of clippings of newspapers and magazines and delivers an envelope full of them to a drop box once in a while, it's schizophrenic.

      --
      Visit http://ringbreak.dnd.utwente.nl/~mrjb/growingbettersoftware to download your free copy of the book
    7. Re:This may be a really ignorant question, but... by Xemu · · Score: 1

      ...exactly how would a human *know* if a mouse is schizophrenic?

      The mouse keeps talking to itself and is having paranoid thoughts about "people are out to get him". But the real give away is when the mouse believes it is a researcher in control of a giant computer called "Earth".

      --
      Tell your friends about xenu.net
    8. Re:This may be a really ignorant question, but... by morgan_greywolf · · Score: 4, Informative

      Animal models of these complex psychiatric diseases are always a bit questionable. This one seems to have bad memory formation, attention problems, and poor social skills. The researchers believe that's enough to call it a model of schizophrenia, but that's very difficult to say for sure.


      Right. These are just 'schizotypical' symptomps. Many other disorders feature schizotypical behaviour, including several developmental disorders, such as multiple-complex developmental disorder and other disorders like shizotypical personality disorder, which feature schizotypical behaviour but are not true schizophrenia. I suspect that these mice have more of the latter disorders (which are thought to be genetic) rather than actual schizophrenia (which may or may not be genetic).

    9. Re:This may be a really ignorant question, but... by Anonymous Coward · · Score: 0

      There may be some more schizophrenic animal activist wanting to sue them for abusing these mice,
      These activist kooks may contend: Their rights have been violated they may have been destined for a mouse trap and now they lost that opportunity
        also the black mice have been harmed more than white mice they may also contend .

      I contend that white mice get preferred treatment ,
      Why don't researchers employ more Black mice or offer them social programs such as remedial maze solution training ?

    10. Re:This may be a really ignorant question, but... by Walt+Dismal · · Score: 3, Funny
      This one seems to have bad memory formation, attention problems, and poor social skills.

      Wait. Are we talking about a mouse, or a guy with an iPhone at Starbucks?

    11. Re:This may be a really ignorant question, but... by Danathar · · Score: 1

      There are different types of the disease. Catatonic for instance is where the individual does not move (or does not move much).

      The disease is not always your movie split personality.

    12. Re:This may be a really ignorant question, but... by kripkenstein · · Score: 1

      rather than actual schizophrenia (which may or may not be genetic).
      Actually twin studies indicate schizophrenia has a heritability factor of perhaps 80% (Wikipedia).
    13. Re:This may be a really ignorant question, but... by arivanov · · Score: 1

      Alternatively, if the mouse is called Algernon...

      --
      Baker's Law: Misery no longer loves company. Nowadays it insists on it
      http://www.sigsegv.cx/
    14. Re:This may be a really ignorant question, but... by UbuntuDupe · · Score: 1

      So, I'm curious, what's the difference between being schizophrenic (or otherwise having some recongized mental illness), and just "being a dick"?

      (I mean, *other* than that the latter posts on /. with the name "UbuntuDupe".)

    15. Re:This may be a really ignorant question, but... by Domo-Sun · · Score: 1

      exactly how would a human *know* if a mouse is schizophrenic?

      It's simple really. If it believes in Jesus, questions evolution, and has a conspiracy theorist right winged talk radio show.

    16. Re:This may be a really ignorant question, but... by OhHellWithIt · · Score: 1

      So, I'm curious, what's the difference between being schizophrenic (or otherwise having some recongized mental illness), and just "being a dick"?

      The latter group haven't been diagnosed yet?

      But seriously, it's not just about changes in personality. One guy I knew heard voices. From what I've read and heard (radio, not voices), when schizophrenics hear voices telling them to do something, it's more powerful than anything real. I guess you could say that their brain hardware has been hacked.

      Sooo, I guess we can make jokes like the one I want to make, "Who needs schizophrenic mice?", but if they can help people like my friend, I think it's a good thing.

      --
      "Who controls the past controls the future. Who controls the present controls the past." -- George Orwell
    17. Re:This may be a really ignorant question, but... by UbuntuDupe · · Score: 1

      Well, if they know that the mice are hearing voices, I'm more interested in the technology they used to access their consciousness and read their qualia, than in mental health treatment...

    18. Re:This may be a really ignorant question, but... by mcostas · · Score: 1

      That's the golden question. As you might imagine, modeling a complex human disease like this in a mouse is a terribly coarse approximation. We can't even diagnose schizophrenia in a human without talking to them. This is of course why we constantly read about scientists finding cures for everything from cancer to depression in mice, and then nothing ever comes of it to address human issues. Human cures are almost always exclusively found from human studies. Animal studies are performed because they are easy, not because they are useful.

    19. Re:This may be a really ignorant question, but... by Anonymous Coward · · Score: 0
      > > ...exactly how would a human *know* if a mouse is schizophrenic?
      >
      > The mouse keeps talking to itself and is having paranoid thoughts about "people are out to get him". But the real give away is when the mouse believes it is a researcher in control of a giant computer called "Earth".

      YES! You and I shall manipulate this humble British author, whispering funny ideas into his mind while he sleeps, so that he may teach these millions of geeks - who are destined to be the future technology leaders of the world - that mice, not men, rule! After thirty years, six books, multiple recordings of the radio series, a television series, and a full-length feature film, we shall reveal ourselves, and the world shall be ours!

      (But Brain, won't they just think that Benji and Frankie are schizophrenic?)

      Silence, Pinky, or I shall have to have you diced.

    20. Re:This may be a really ignorant question, but... by Daniel+Dvorkin · · Score: 1

      Well, if they know that the mice are hearing voices, I'm more interested in the technology they used to access their consciousness and read their qualia, than in mental health treatment...

      Perhaps they're hearing squeaks? And the researchers observe that the schizophrenic mice will suddenly stop, listen, and then rush off to build a model of the Devil's Tower out of cheese.

      --
      The correlation between ignorance of statistics and using "correlation is not causation" as an argument is close to 1.
    21. Re:This may be a really ignorant question, but... by joseph449008 · · Score: 1

      The key symptoms of schizophrenia are hallucinations, delusions and disorganized speech. I really don't see how they modeled this in mice. I believe the MIT researchers are overstating their case.

    22. Re:This may be a really ignorant question, but... by spun · · Score: 0, Offtopic

      I had a roommate who was a paranoid schizophrenic model. No lie, one time she said, "Do I look pretty? Stop looking at me!" Another time the electricity went out in the middle of the night. She shrieked like a banshee and came running into me and my girlfriend's room. Normally when a hot model comes running into your room in the middle of the night wanting to sleep with you because she's scared, that's a cause for celebration. Not this time.

      So there's your rough rule of thumb. If a totally hot chick is just being a bitch, most folks would still sleep with her if given the opportunity. If the idea of sleeping with her gives you the heebie-jeebies then chances are she's not just being a bitch, she's fucking nuts.

      --
      - None can love freedom heartily, but good men; the rest love not freedom, but license. -- John Milton
    23. Re:This may be a really ignorant question, but... by Anonymous Coward · · Score: 0

      Perhaps the problem here is that the researchers are having delusions of creating delusional mice.

    24. Re:This may be a really ignorant question, but... by jd · · Score: 1

      Easy. They compare the mice with the behavior of MBA students.

      --
      It's a small world and it smells funny; I'd buy another if it wasn't for the money; Take back what I paid (SoM)
    25. Re:This may be a really ignorant question, but... by Plutonite · · Score: 1

      The key symptoms of schizophrenia are hallucinations, delusions and disorganized speech. I really don't see how they modeled this in mice. When mice run into traps with no cheese in them, attempt to hump themselves, and put rings on their paws while whispering preciousssssss in a hideous voice, you know that something's obviously wrong.
    26. Re:This may be a really ignorant question, but... by milamber3 · · Score: 1

      Actually, it is not the first to use a genetic model of schizophrenia in a mouse. There are multiple strains that come to mind as "previous art." The genes Neuregulin-1, Disbindin, COMT, and last but not least DISC (which stands for disrupted in schizophrenia) have all been used in transgenic mice as model of schizophrenia. My lab personally uses 2 of these and collaborates with groups that have the others. That's not to say that this new strain of mouse isn't useful. The general consensus regarding schizophrenia is that quite a few genes are at work as well as environmental factors, so adding another mouse model to the effort always helps.

    27. Re:This may be a really ignorant question, but... by Anonymous Coward · · Score: 0

      Congratulations on trying to be cute but you fail:

      MIT research may lead to better schizophrenia drugs

      June 30, 2003

      CAMBRIDGE, Mass.-

    28. Re:This may be a really ignorant question, but... by stonedcat · · Score: 0

      So.... two out of three.... that means my mice are still legally sane right?

      --
      You can't take the sky from me.
  3. and how do you diagnose this? by Anonymous Coward · · Score: 2, Informative

    im too lazy to go digging around the article, but diagnosing schizophrenia in a human being ... ok.

    actually they dont even know how to diagnose it exactly.

    "People diagnosed with schizophrenia usually experience a combination of positive (i.e. hallucinations, delusions, racing thoughts), negative (i.e. apathy, lack of emotion, poor or nonexistant social functioning), and cognitive (disorganized thoughts, difficulty concentrating and/or following instructions, difficulty completing tasks, memory problems). "

    http://www.schizophrenia.com/diag.php#diagnosis

    now, how do you find out if a mouse has those problems?

    besides, only a psychiatrist can diagnose schizophrenia, which we learned yesterday from slashdot posters, is just another 'left wing conspiracy' major, an evil liberal arts degree, when what this country really needs is more engineers blah blah blah etc etc etc.

    1. Re:and how do you diagnose this? by Anonymous Coward · · Score: 0

      if you've ever met someone with long standing schizophrenia it's actually pretty obvious, and it is able to be diagnosed exactly. don't let the description of symptoms suggest that it is a nebulous diagnosis. and as far as psychiatry being an evil liberal arts degree, most people entering into medical school have a pretty solid foundation in the basic sciences. i know, i'm a doctor (not a psychiatrist, however).

    2. Re:and how do you diagnose this? by PPH · · Score: 1

      now, how do you find out if a mouse has those problems?
      Look for little mouse-sized aluminum foil hats?
      --
      Have gnu, will travel.
  4. But is it left handed? by jonoton · · Score: 1
    1. Re:But is it left handed? by tygerstripes · · Score: 2, Funny

      Doesn't really matter - you can swap the button mappings in the driver settings.

      --
      Meta will eat itself
    2. Re:But is it left handed? by kingtonm · · Score: 1

      bugger, beat me to it.

      Yes, mod me into oblivion

  5. Get the patent quick! by Anonymous Coward · · Score: 0

    Before some jerkweed lawyer gets it.

  6. Oblig. by Anonymous Coward · · Score: 1, Funny

    My grandfather is a left-handed schizophrenic mouse, you insensitive clod!

    1. Re:Oblig. by Anonymous Coward · · Score: 0

      Any relation to Farfour ?

  7. Anyone else read the title wrong? by jbreckman · · Score: 1, Funny

    I read it as "Some group of MIT Engineers are the world's first schizophrenic mice"

    The actual article is interesting, but not NEARLY as interesting as it could have been.

    (it is early still)

    1. Re:Anyone else read the title wrong? by Gryle · · Score: 1

      Cue the Hitchhiker's jokes.

      --
      Only two things are infinite, the universe and human stupidity, and I'm not entirely sure about the universe - Einstein
  8. Re: MIT Engineers World's First Schizophrenic Mice by Anonymous Coward · · Score: 1, Funny

    Great. Now I know why MIT engineers smell bad.

    (Either that, or the mice think they're engineers.)

  9. Is this even ethical? by Anonymous Coward · · Score: 0

    I thought genetic engineering's creedo was never to cause suffering? I know this is all nobel prize winning stuff and all but how did they get this past an ethics comitee (or did bio engineers find the things too pesky an troublesome)? Is this considered to be humane? Biologically engineering an animal to become psychotic in my book is not simply cruel, its inhuman. But hey, who am I to judge, the end justifies the means...... right?

    1. Re:Is this even ethical? by vorpal22 · · Score: 1

      This is nothing new. My dad worked his life (up here in Canada) as a medical physicist researcher, studying cancer treatment. It was common for them to give cancer to rats, pigs, and dogs and then try to treat them to evaluate the efficacy and safety of new and existing techniques for curing it. We purposefully overdose animals on food additives to test their safety within humans and administer large quantities of drugs to them to determine addictive potential and an approximation of human LD50.

      Whether I agree with the approach or not is a different story. (Honestly, I really don't know.)

    2. Re:Is this even ethical? by ghostunit · · Score: 1

      According to our history as a species, we have no trouble being cruel or sacrificing others when our interests, however essential or triffling, are on the line. You really think we were going to treat animals any better?

    3. Re:Is this even ethical? by Nitrous999 · · Score: 1

      I totally agree with you and tbh hate the fact that testing on animals occurs personally i always felt testing these things on prisoners would be far more effective and probably a benfit to society imo

    4. Re:Is this even ethical? by kypper · · Score: 1

      While all of this is true, remember that the animals are typically sacrificed at the first sign of suffering. The initial tumours are grown and treatment is attempted (or if they are observing the effects of a gene, the tumour is measured), then the animal is sacrificed if there is noticeable discomfort.

    5. Re:Is this even ethical? by cin62 · · Score: 1

      I think the reasoning goes along the lines of "the greater good". Provided such genetic changes offer some hope for treatment of humans (even if the mouse suffers) everything is fine.
      Sadly, often animal models are not appropriate for human diseases. Eg, you break the same gene as in human but the animal does not have any symptoms of the disease.

    6. Re:Is this even ethical? by Metasquares · · Score: 1

      This is true. My research group is doing this right now with brain tumors. As soon as (a) we have enough data (which usually involves testing treatments on the condition) and (b) the mouse begins to manifest intractable symptoms of the tumor or resulting mass effect, the mouse is killed quickly and (hopefully) painlessly.

      Unfortunately, they also kill the mice after the experiment if treatment is successful. I don't see the need for this except to free up cages, and I am a bit surprised they don't want to continue studying the health of the mice over a longer term to see whether the treatment has adverse long-term effects or the tumors recur.

      In other respects, the mice are treated quite well: they are given ample room to run around, their cages are well-kept, and there are lab staff dedicated to making sure the mice are regularly fed and watered. The researchers chosen to supervise the mice are specifically chosen for their empathy to further ensure that the animals aren't being mistreated.

      ...Not that all this changes the fact that we are doing horrible things to innocent animals in the name of science, but at least we are trying to minimize the amount of damage we need to do to get results that may save lives in the future.

    7. Re:Is this even ethical? by Mab_Mass · · Score: 1

      I totally agree with you and tbh hate the fact that testing on animals occurs personally i always felt testing these things on prisoners would be far more effective and probably a benfit to society imo

      I really, really hope that you are joking.

      Although human models would certainly be more relevant, the ethics here are a total loss. Such a thing would clearly fall into the category of "cruel and unusual punishment," even if we assume that all of the people that are in prison are guilty. Throw into the mix the fact that a number of people in prison don't deserve to be there, and you have a moral nightmare.

      Meanwhile, I suggest that you read more about the guidelines for how animals must be treated in laboratory experiments. I assure you (as someone who has worked in science (although never personally with animals)), that the guidelines for the care and treatment of animals is very strict and tightly controlled. Any experiment that doesn't adhere to the guidelines is very quickly stripped of funding. Hell, you can't even get funding unless you provide proof that you know and will follow the guidelines for use of lab animals.

      If you really want to reduce animal suffering, look at the meat and agricultural industries. Far crueler things are done to animals every day in the interest of putting meat on your plate than are ever done in a laboratory.

    8. Re:Is this even ethical? by porcupine8 · · Score: 1

      Oooh, then you reeeeeally don't want to see the addiction studies with cocaine feeds going directly into monkeys' brains... Actually, you also probably don't want to see what happens in most factory farms. Aside from some memory problems, these mice probably live quite a cushy life, for a mouse, and will probably die a quick and painless death. And because of them, hopefully life will get better for millions of people.

      --
      Warning: Apple/Nintendo fangirl. Likes her electronics cute & cuddly. May be rabid.
    9. Re:Is this even ethical? by Anonymous Coward · · Score: 0

      This is not the same as testing cosmetics or vanity drugs. This isn't even like factory farms to make your chicken breast dinner. I would torture a billion mice to relieve the suffering of one schizophrenic. Doing everything possible to treat diseases like schizophrenia is humane, and anything less is inhumane.

      Most incurable diseases that cause great suffering eventually kill the victim. With schizophrenia, the victim suffers for the rest of their natural life. If they're lucky, it can be mitigated with antipsychotics. Of course, the only thing worse than taking these toxic drugs is the disease itself.

    10. Re:Is this even ethical? by maskedau · · Score: 1

      Ah great.. so all those monkey's are not psychotic enough to be classed schizophrenic by any psychiatrists diagnostics standards? Oh wait sorry, I just realised, they can't verbalise their delusions!!

    11. Re:Is this even ethical? by Nitrous999 · · Score: 1

      I totally understand and what i said was rather a broad statement but i dont see how testing on humans is any more of an ethics / morality issue than it is with animals however you make some valid points regarding their treatment especially the agricultural industry.

  10. It's just upset by CarpetShark · · Score: 1

    I...exactly how would a human *know* if a mouse is schizophrenic?


    Agreed.

    For one thing, it may be just upset that someone messed with its DNA ;)
  11. I'm conflicted by thatskinnyguy · · Score: 3, Insightful

    I'm all for animal testing and all. I'm no animal rights advocate by a long shot; but intentionally giving mice schizophrenia seems a bit wrong to me. Schizophrenia runs in my family and I want to see a cure as much as anyone else. Therein lies the conflict. I suppose the mouse gets it if the experiment can do some good.

    --
    The game.
    1. Re:I'm conflicted by HangingChad · · Score: 5, Insightful

      Schizophrenia runs in my family

      That's a tough one. I think it would be worth trading a lot of mice for a cure.

      In the meantime it might be helpful to bring attention to the absolutely abysmal state of mental health care in this country. Something you won't know about unless you or a close relative has a serious mental illness. Half the people you see living on the street are there because they have mental illness and can't navigate the byzantine legal process to get disability benefits. Apparently the right wing thinks they're faking so they not work and drink all day. Even if they could stop trying to self-medicate with alcohol, most wouldn't be able to manage a checkbook even if they could get through the process and there's nowhere for them to go. Your options around here are the crisis line, which is useless, or primary care (the mental hospital). If they don't have health insurance they'll get a T&R (treat and release) and that's how they end up on park benches.

      Most states have closed their assisted living centers and state mental hospitals because of cutbacks in federal funding. Where to you think those people go? They usually get lumped in with people with AIDS and criminals. Great atmosphere for recovery. The druggies steal their meds and they're right back to having street lights sending them messages from the mother ship. It varies. Some states are better than others, but overall mental health care in the US, if you don't have health insurance, sucks ass. That doesn't get much attention, but let them leave "In God We Trust" off a dollar coin and people are all up about that. Hypocrites.

      --
      That's our life, the big wheel of shit. - The Fat Man, Blue Tango Salvage
    2. Re:I'm conflicted by Anonymous Coward · · Score: 0

      You're conflicted, huh? Say, isn't ambivalence a sign of schizophrenia? And you say it runs in your family too, eh? I'm not saying anything, but you should really have a talk with the mouse doctor.

    3. Re:I'm conflicted by thatskinnyguy · · Score: 1

      I agree 100%. The mental health care system (or lack thereof) treats people with mental illnesses as if it's their fault that they're ill. Kinda like the druggies and the AIDS patients.

      --
      The game.
    4. Re:I'm conflicted by dbcad7 · · Score: 1

      I think that most are not on "disability" benefits, but rather they are on social security benefits as strange as that may sound. I have personal experience in the "system" treating such people (I was not the one getting the treatment but a friend). It's a nightmare in itself. The trial and error cocktails of drugs that my friend goes through over and over really sucks. I don't think she will ever be better, but she is really taken care of pretty well as far as having basic needs.. housing, food, medicine etc..

      --
      waiting for ad.doubleclick.net
    5. Re:I'm conflicted by Daniel+Dvorkin · · Score: 2, Informative

      Well, I am an animal rights advocate, of the mild sort; I believe animals have rights, and we should respect those rights. OTOH, I also really like meat. And as far as this type of testing goes, IMO it's entirely a Good Thing.

      There are well-established standards for the treatment of laboratory animals. Any institution that runs an animal lab is supposed to meet rigorous standards for living space, quality of food, cleanliness, etc., and have a veterinarian on staff (or at least on call) to look after the animals' well-being. They also need to take careful measures to avoid inflicting pain on the animals whenever possible. Now, I'm not saying that all labs live up to this, by a long shot, but I'd be willing to bet that MIT's labs do. And if the standards are followed, then even with the experimentation, the lab animals have much better, longer, healthier lives than their counterparts in the wild. Also, a lot of them end up as pets after their working lives are done; they get to spend their retirement being taken care of, generally very well, by the lab techs who know them best. Honestly, it's not a bad deal.

      --
      The correlation between ignorance of statistics and using "correlation is not causation" as an argument is close to 1.
    6. Re:I'm conflicted by thatskinnyguy · · Score: 1

      Troll and insensitive clod!

      --
      The game.
    7. Re:I'm conflicted by Baba+Ram+Dass · · Score: 1

      I'm no animal rights advocate by a long shot; but intentionally giving mice schizophrenia seems a bit wrong to me. What makes complex psychiatric disorders like schizophrenia possible is the fact that the human mind is complex. We still don't really understand the mind, and we understand its various diseases even less. I'm not at all convinced mice have the biological and psychological requirements for schizophrenia.
      --
      Truckin like the Doo-Dah man...
    8. Re:I'm conflicted by ChrisA90278 · · Score: 4, Insightful

      Have you ever watch a wild mouse in the field? Not an easy life. Almost all of them die young. If you watch, they live a life trying to balance fear and starvation. They will go out and forage but they are always looking all around and up. they know instinctivley that they are prey for cats, hawks, foxes and whatever. They have to come out if hiding to eat but if they do the chances are nearly 100% that one day they will be killed and eaten. Mice may actually like cages -- an enclosed space where food magically appears -- heaven _before_ you de, what a deal. Mice are fearful of open spaces and open sky overhead. they prefer to be inside a small enclosed space near a supply of food.

      Humans are built to cover much ground while using little energy. Bipedal locomotion (walking upright on two feet) means you can search a lot of area and don't use up much food/energy in the process. For a million yars our ancestors were hunters and gatherers that search large areas for food. Humans tend to have an instinctive need to move around and don't like confinement.

      We make the mistake of thinking all animals are like humans. Animals that are on the bottom of the food chain are not like us at all.

    9. Re:I'm conflicted by hiryuu · · Score: 1

      Schizophrenia runs in my family and I want to see a cure as much as anyone else.

      I find myself in a similar boat - my mother was, among other things, a diagnosed low-functioning paranoid schizophrene, and I've spent a good portion of my life concerned that I'm going to see similar problems manifest themselves in my mental and emotional health. (Thankfully, I don't seem to have any symptoms or behavior sets of the various schizotypical disorders, and I've been assured that at age 32, I'm pretty safe from seeing them crop up in the future. In some retrospect, I don't think my younger brother has been as lucky...)

      I'm less concerned with the fact of the testing and more concerned with the protocols of the handling and standards in care and treatment. Provided that these are done within reasonable limits of humane behavior, then I believe animal testing for this kind of purpose is acceptable. Over the course of my life I've been surrounded by mental health problems and the subsequent failures of our society/system to address them. This is a price worth paying, in my view.

      --
      Karma: Excellent, but still won't get you laid.
    10. Re:I'm conflicted by hawkfish · · Score: 1

      That doesn't get much attention, but let them leave "In God We Trust" off a dollar coin and people are all up about that. Hypocrites.
      I love this one.

      A clueless family member forwarded me this meme and the funniest thing about it was that both mottos are on the coins - they are engraved around the edge (just like on some European coins.) There were a few accidentally struck without it, but they are valuable and not really in circulation. Plus there was this bit about the Founding Fathers(tm) coming up with this motto for the coinage, when in fact it was Lincoln's Treasury Secretary who caved in to a letter writing campaign by fundamentalists (surprise, surprise). "In God we Trust" wasn't even an official motto of the US until an act of Congress in 1956. Up to then, the country's motto was "E Pluribus Unum" (which is also on the coinage).

      Getting back on topic, I just want to say that many Christians find these priorities as abhorrant as you do. "As you do to the least of my brethren, so you do to Me."
      --
      You will not drink with us, but you would taste our steel? - Walter Matthau, The Pirates
    11. Re:I'm conflicted by saturnino · · Score: 1

      Actually, it's not so much about animal rights as it is about bad science. I've read a couple interesting books ("Sacred Cows and Golden Geese" and "Specious Science") that detail just how much of a waste animal testing is. Animals are NOT good models of human diseases. The results gained from testing on them is often misleading, either delaying otherwise promising treatments or, even worse, letting harmful treatments get through to clinical trials. The inhumane treatment that many of these animals go through is just salt in the wound.

    12. Re:I'm conflicted by E++99 · · Score: 1

      Animals that are on the bottom of the food chain are not like us at all.

      Whereas animals at the top of the food chain -- like giant squid -- are virtually identical to us. ;-)
    13. Re:I'm conflicted by Anonymous Coward · · Score: 0
      Excerpt from a longer article:

      But in 1996, a Swiss animal behaviourist noticed that mice and rats reared this way might actually be decidedly abnormal. Using infrared cameras to spy on the nocturnal lab mice in the dark, researchers found that most of them behaved very strangely after their handlers had gone home for the day. The mice continuously repeated seemingly meaningless behaviours, for example, like cage biting and cage scratching. Such repetitive actions by animals are called "stereotypies" and they are often considered signs of boredom or stress...Rodents spend a great deal of their lives searching for food and building nests. Denied an outlet for such basic instincts, the animals suffer stress and possibly impaired brain function. Indeed, studies have found that rodents kept in enriched environments perform better in memory tests.
    14. Re:I'm conflicted by Reziac · · Score: 1

      Researchers actively *avoid* inflicting needless pain and stress, because either will skew research results.

      Likewise with livestock producers, insofar as is practical, because every ounce of flesh stressed off your animals is money out of your pocket at the sale ring.

      --
      ~REZ~ #43301. Who'd fake being me anyway?
    15. Re:I'm conflicted by Anonymous Coward · · Score: 0

      Apparently the right wing thinks they're faking so they not work and drink all day.

      That's bullshit. The right wing has been saying that the homeless problem is mostly a mental health issue for decades. They can't get it fixed because liberals don't like institutionalizing people, and lefties of all varieties *need* the homeless for propaganda purposes. It's the usual story. The left fuck over the weakest and most vulnerable in society, exploit their suffering to gain more power, and then pretend that it's really the right that wants things this way.

    16. Re:I'm conflicted by Anonymous Coward · · Score: 0

      Admittedly, most mice also literally go insane cooped up in tiny cages with no stimulation in an entirely unnatural environment before being suffocated and having their brains dissected, but maybe some of the thousands of them get to go home and be turned in a pets...I don't know. So maybe you're right and it's actually a pretty good gig for the mice.

      For the record, I do think animal experimentation is important, but it should be used only when there's no effective alternative.

    17. Re:I'm conflicted by LS · · Score: 1

      Your comment makes a lot of sense until the end. The "food chain" is a myth. There is no top end and bottom end, with the humans at the top. It's more of a "food cycle". Humans DO have predators, but they are microscopic and invade in the millions, i.e. bacteria.

      LS

      --
      There is a fine line between being a cultivated citizen and being someone else's crop. - A. J. Patrick Liszkie
    18. Re:I'm conflicted by rbarreira · · Score: 1

      How the hell can you make sure the animal has no pain if it's schizophrenic??

      --

      The AACS key is NOT 0xF606EEFD628B1CA427BEA93A9CA9773F
  12. easy by circletimessquare · · Score: 1

    does the mouse have a secret stash of lots of old newspapers with scribbled details showing how secret messages are encoded in them? does the mouse have an invisible friend? does the mouse show a novel grasp of game theory and in fact has a nobel prize for the study of game theory? is the mouse married to jennifer connolly?

    --
    intellectual property law is philosophically incoherent. it is your moral duty to ignore it or sabotage it
  13. Squeak! by Migraineman · · Score: 1

    Squeak, squeak squeak!




    [translation: "I'm crazy, and so am I!"]

    1. Re:Squeak! by Anonymous Coward · · Score: 0

      Ah, the first of what will surely be many posts exhibiting the false belief that schizophrenia has something to do with multiple personalities.

    2. Re:Squeak! by Anonymous Coward · · Score: 0
      So yer sayin' a schizophrenic mouse doesn't 'hear squeaks'?



      Bah. Nobody likes a spoilsport.

    3. Re:Squeak! by Anonymous Coward · · Score: 0

      Ah, the first of what will surely be many posts exhibiting the false belief that schizophrenia has something to do with multiple personalities. Should it have said instead: Translation, "I can hear squeaking inside my head"?
    4. Re:Squeak! by Anonymous Coward · · Score: 0

      You are confusing schizophrenia with multiple personalities. There is a huge difference, yet it is a common misconception by ignorant people.

  14. pick your reality by Jay+Carlson · · Score: 4, Interesting

    Schizophrenia is hell, and I don't think I'm stretching that much. This is a geek audience, right? Well, let's just consider a world where you can do a scientific experiment and find a result that only you can confirm. Over and over again.

    The standard narrative of schizophrenia that we've all internalized is that it's somehow a weakness of an individual. That can't be true, especially if it can be induced.

    1. Re:pick your reality by Domo-Sun · · Score: 1

      How is it less of a weakness if it can be induced? Induced or not, it's still a weakness.

      I'm sure they've induced mice to be fat, and being fat is a weakness.

    2. Re:pick your reality by LWATCDR · · Score: 1

      A weakness can be overcome. I don't think Schizophrenia fits that definition. I hope that this will lead to a good treatment or even a cure.

      --
      See my blog http://ilovecookes.blogspot.com/ for light hearted technical information.
    3. Re:pick your reality by Lurker2288 · · Score: 1

      Who suggested that schizophrenia was some kind of mental weakness? Unlike, say, some of the milder affective disorders, where you might argue that it's a nonpathological variation in behavior, most people with schizophrenia are obviously malfunctioning. This runs the gamut from the ones with predominantly positive symptoms (hallucinations, delusions, aggressive tendencies) to the ones with a more negative/cognitive bias (no motivation, no feelings of pleasure or engagement with the real world).

      You don't just will yourself out of real schizophrenia, and anybody suggesting otherwise is ignorant.

    4. Re:pick your reality by MarcoG42 · · Score: 1

      I don't think it's a weakness as much as it is a malfunction. That's like saying someone with MS can use will-power to get up and walk around in the latter stages of their disease. My grandmother is paranoid schizophrenic. One day she just snapped. She heard/saw things that weren't there. She thought everyone was plotting against her. An example: She went through an ENTIRE carton of cigarettes in one sitting; She would light one, take a drag, say it tasted funny and repeat for the entire carton. She thought they were all poisoned and that everyone in the house was trying to kill her. She was convinced that my grandfather had a secret account with 100's of thousands of dollars in it that he wasn't telling her about. She would see my younger brother around the place even though he was states away. When your mind is malfunctioning to that degree how can you call it a weakness, and not a disorder?

      --
      If nothing else works, a total pig-headed unwillingness to look facts in the face will see us through.
    5. Re:pick your reality by greensoap · · Score: 1

      Oh, I think it can still be considered a weakness; just not one that we should fault people for having. There are a lot of things that "can be induced" that we would probably consider a weakness, such as asthma and poor eyesight. Just because it is a medical condition that cannot be controlled does not mean that society cannot regard it as a weakness.

    6. Re:pick your reality by Vellmont · · Score: 1


      The standard narrative of schizophrenia that we've all internalized is that it's somehow a weakness of an individual.

      I've never heard this narrative, nor of anyone really advocating it until now. Who would really believe that hearing voices would be a "weakness" (i.e. something that could be changed if the person were "strong")? Maybe you're thinking of eating disorders, or gambling or something like that.

      A more common bias against someone with schizophrenia is they're scary, dangerous killers. I don't know exactly how true that is, though it's obviously not true for all (or probably a large majority).

      --
      AccountKiller
    7. Re:pick your reality by joseph449008 · · Score: 1

      Do schizophrenics in general think it's hell? That's what I'd be interested to know. I know that autistic adults, to take a different example, generally do not see autism as hell (some do, sure), but they do see the approach of the cultural environment as hell.

    8. Re:pick your reality by Anonymous Coward · · Score: 0

      This is a geek audience, right? Well, let's just consider a world where you can do a scientific experiment and find a result that only you can confirm. Over and over again.


      Like global warming?

      OY! : D
    9. Re:pick your reality by Anonymous Coward · · Score: 0

      Yes.

      It is annoying to be classed as such yet I mix with people who cannot tell me apart from from brother, or other people, and they are classified as being "normal".

    10. Re:pick your reality by hazah · · Score: 1

      They most definitely do. My mother is one.

      Imagine that you are always dreaming, but you never sleep, and it's a nightmare. You hear things, you feel things, and you have a perfectly reasonable explanation for it all in the context of your dream. You cannot be reasoned with because you perceive everything from the context of that dream, and therefore everything is nonsense accept for what you are thinking. You can't relate to anyone, the government is after you just because.

      Actually it's hell for the people having to deal with someone schizophrenia as well.

    11. Re:pick your reality by Domo-Sun · · Score: 1

      A more common bias against someone with schizophrenia is they're scary, dangerous killers. I don't know exactly how true that is, though it's obviously not true for all (or probably a large majority).

      Some schizophrenics are dangerous in that way, however, I hear, not from the voices, but from the statistics, someone drinking is far more dangerous. But people don't make a big deal about that fact. I'm sure there's no database on potentially homicidal drinkers. Anyone drinking would have that potential though.

  15. Article Headline by b1ufox · · Score: 1

    Please pay attention to article

    "MIT Engineers" "World's First Schizophrenic Mice"

    haah... rabid MIT engineers :-).

    Someone need to fix that headline more appropriately.

    --
    -- "Genius is 1% inspiration and 99% perspiration" - TAE --
  16. all gene therapy and no play makes mouse.... by Anonymous Coward · · Score: 0

    ...something something...

    Go crazy?

    Don't mind if I DOOOOOOOOOO!

  17. I don't care if they are schizophrenic by laejoh · · Score: 0

    I'm just wondering if they are pan-dimensional and capable of constructing the second greatest computer in all of time and space.

  18. Still useful by tepples · · Score: 1

    These are just 'schizotypical' symptomps. Many other disorders feature schizotypical behaviour, including several developmental disorders, such as multiple-complex developmental disorder and other disorders like shizotypical personality disorder, which feature schizotypical behaviour but are not true schizophrenia.

    But if results from these mice lead to a treatment for even one type of schizotypia in humans, that's still a leap forward for psychiatry nonetheless.

  19. 4 years old by Anonymous Coward · · Score: 0

    I guess no body noticed that this article is from 2003.

  20. Thought broadcasting (via slashdot)... by Anonymous Coward · · Score: 0

    The way this story is being oversold as 'schizophrenic mice, now we can do targetted drugs' is ridiculous though the discovery may be a little step forward.
    To start with, the notion that the mice are 'schizophrenic' on the basis that they have a genetic abnormality which can be loosely seen in some people with schizophrenia. It would be more interesting if all people with the mutation had schizophrenia - but they don't. The fact is that schizophrenia is not a genetically neat Mendelian type trait, or even any of the other interesting single gene modes of transmission discovered since, but rather a polygenic thing with a lot of other factors influencing as well (look at identical twin studies).
    The notion of observing some behaviour in mice, and it being - well, essentially a bit brain damaged - and saying "this looks just like schizophrenia" is reminiscent of the emperors new clothes.
    Nonetheless, this may be a little step towards understanding the disease. Their family studies are more interesting than the mice ones, actually, based on the little bit that I read.
    And by the way, the whole ethics thing - "should we be doing this to the poor little mice?". Well, as a strict vegetarian myself (no gelatine, cochineal, ... or meat, I prefer not to cause needless suffering) - please, grow up people and get over these ridiculous sensibilities. Anything that gets us closer to fixing schizophrenia is worth a pile of mice bodies a mile high. As a doctor who has done both psychiatry and some animal research, I can't help wondering if the people asking the question have any idea of the suffering involved on each side of the equation.

  21. But Brain by wiredog · · Score: 2, Funny

    Where are we going to find a hippo, 5 gallons of grease, and a tutu, at this time of night?

  22. What white mouse _isn't_ schizophrenic? by fygment · · Score: 4, Interesting

    To be a white mouse is to be nestled in an alien environment of metal and bars, forced under threat of punishment to perform acts that have no relation to natural instincts, fed an array of processed and unnatural (to a mouse) foods, all while being watched by alien creatures that frequently whisk away your mouse friends and colleagues who, if they are returned, are often physically and psychologically damaged. Frankly, that any white mouse is considered "sane" by the researchers is a very telling commentary about the mental state of those running the laboratory.

    --
    "Consensus" in science is _always_ a political construct.
    1. Re:What white mouse _isn't_ schizophrenic? by HaveNoMouth · · Score: 1

      Frankly, that any white mouse is considered "sane" by the researchers is a very telling commentary about the mental state of those running the laboratory.
      Precisely.

      "In fact there was only one species on the planet more intelligent than dolphins, and they spent a lot of their time in behavioral research laboratories running round inside wheels and conducting frighteningly elegant and subtle experiments on man." --HHGG
    2. Re:What white mouse _isn't_ schizophrenic? by Daniel+Dvorkin · · Score: 1

      On other words, the life of a lab mouse is very much like that of an IT worker. That's not sane either, but we keep doing it day after day ...

      --
      The correlation between ignorance of statistics and using "correlation is not causation" as an argument is close to 1.
    3. Re:What white mouse _isn't_ schizophrenic? by h4ck7h3p14n37 · · Score: 1

      You may be interested in the following article, Caged Animals Can Go Stir Crazy.

  23. They walk around muttering about... by crovira · · Score: 1

    space aliens and cover their heads with tin foil hats.

    --
    MSBPodcast.com The opinions expressed here are my own. If you don't like 'em... Think up your own stuff.
  24. Turn your acceleration and speed max and remap by Anonymous Coward · · Score: 0

    the buttons, instant schizophrenic mouse. What so hard

  25. what have they done since they did this in 2003? by tiedyejeremy · · Score: 1

    I'd love to see a follow up article that discussed the practical extensions of this science that was done 4 years ago.

    Hopefully it hasn't just been sitting on a shelf for all this time to only just now become "breaking" news.

    --
    Anything you say will be held against you. ... "tits"
  26. by its "mooing" by peter303 · · Score: 1

    It thought it was a cow.

  27. Doesn't sound similar to me by Moraelin · · Score: 1

    Hmm... you know, that doesn't actually sound similar at all to me. What they said there, basically, is that they made the mice stupid. Maybe there's some other stuff at work, but not being able to learn any more looks the closest to genuine stupidity.

    That's not at all similar to schizophrenia in humans. A lot of schizophrenic humans are actually highly intelligent, and perfectly able to both lean and do (more than) simple associations. Their brain does work wrong, to different degrees and with a very broad spectrum of possible symptoms (there are at least 5 fundamentally different _categories_ of schizophrenia), but not in the same way as being retarded.

    The most easy to understand kind of schizophrenia, the paranoid schizophrenia kind, isn't being unable-to-learn or unable-to-associate stupid, but, according to at least one explanation, having a very fuzzy line between fantasy and reality. (In various ways and to various degrees.) They're people who otherwise are perfectly capable of logical thought and learning, but some of their input data is their own delusions, or is slightly distorted by those delusions. It can range from just slight sensory delusions, to outright seeing and hearing things that actually originated in their own minds, mixed with the real input. While you might, for example, imagine a ghost in your head or think what you'd like to tell the boss, for a really bad case of paranoid schizophrenia it might get registered as stuff that actually happened, or which _is_ currently happening, mixed with the stuff actually happening around. They might actually see that ghost in the (otherwise real) room or get the impression that that boss is communicating with him telepathically.

    Of course, that's really really bad cases that end up in the loonie bin or shooting up an university dorm. Most people included in that 1% figure are a lot more slightly affected, and can function normally.

    In a sense, paranoid schizophrenia is a case of "garbage in, garbage out". The mental capacity for logic and learning is there, but some of the input is corrupted. The illogical behaviour you see on the outside isn't usually stupidity, it's just the result of applying good logic on bad input data.

    So basically, I'm sure they probably base their theory more on the protein similarities than on those symptoms. Because those symptoms don't sound like schizophrenia at all.

    --
    A polar bear is a cartesian bear after a coordinate transform.
    1. Re:Doesn't sound similar to me by Mc1brew · · Score: 1

      Sometimes I think I hear my cell phone ringing, but it isn't. AHHH!!!

    2. Re:Doesn't sound similar to me by Anonymous Coward · · Score: 0

      You're right, your understanding of schizophrenia in general and this study in particular is clearly superior to all those published Psychiatry PhDs involved.

      Some dumbasses even gave this Tonegawa moron a Nobel, yet passed you by. Fools.

  28. Worse yet by infonography · · Score: 1

    The article is a fluff piece with no real info, the findings from that study didn't yield anything as its redundant. And there is evidence in an article I read last year in GQ (of all places) that mice are the main targets of the infection that it thought to cause Schizophrenia.

    also here http://www.dvorak.org/blog/?p=12372

      Also the Wikipedia entry point out that a realistic study say that the real infection rate is 0.55% of the population. [I guess we are not as crazy a planet as first mentioned]

    on the whole I would give this article a 0 for points and both a REDUNDANT and OVERRATED tag

    --
    Sorry about the writing. Robot fingers, you know? Cliff Steele in DOOM PATROL #23
  29. Schizophrenic mice, you say? by Yeechang+Lee · · Score: 1

    That's crazy! Those MIT scientists must be insane! Totally off their rockers, they are!

  30. as for symptoms by NRISecretAgent · · Score: 1

    I wonder what a mouse's delusions of grandeur are. All I could imagine is a mouse running around constantly, either in an invisible ball or after invisible cheese. And you have to watch out for those secret government mice that are wearing cloaking devices that only they can see through and who don't age.

    1. Re:as for symptoms by maskedau · · Score: 1

      Obviously they would be Brain from Pinky & The Brain.

  31. Translation: I have a cure for both of you, and I promise it won't hurt... much!

    --

    You can have it fast, accurate, or pretty. Pick any 2.
  32. Re: Mental Health System in the USA by r1_97 · · Score: 1

    Our overcrowded prison system contains a large number of mentally ill persons who should be in mental hospitals which no longer exist. A lose lose situation - worse outcome for the mentally ill and higher economic cost to society. Even for those few with health insurance there is lack of parity between physical and mental health benefits.

  33. Re:This may be a really ignorant answer, but... by Anonymous Coward · · Score: 0

    In the same way that thye would know a human is.

  34. Reading behind the lines.... by Cheesbo · · Score: 1

    Come on!!! Do you actually believe that they want to treat schizophrenia????? I just realized their plan..... a) create an army of schizophrenic mouses b) put them in big boxes c) keep them hungry for some days d) through the boxes from airplanes with parachutes over Iraq or any future target e) Sit back and watch the madness on earth!!!!! Presto!!! Genius plan....

  35. 1 or 2 by SlashGet · · Score: 1

    Does schizophrenia affects 1 or 2 percent of the population worldwide?

    1. Re:1 or 2 by Anonymous Coward · · Score: 0

      it's one percent. one percent of 5 billion or whatever, so it's significant.

  36. Not all schizophrenics are dicks by Moraelin · · Score: 2, Insightful

    Well, being schizophrenic isn't the same as being a sociopath, or even the more fuzzy "being a dick".

    A paranoid schizophrenic for example has (at least according to one theory), a pretty fuzzy line between fantasy and reality. At any rate, stuf originating purely in their imagination or beliefs gets mixed with the reality. They might hear voices, see stuff that isn't there, or feel or smell stuff that noone else can perceive. Where you might just imagine telling someone where to shove it, a schizophrenic might actually perceive it as having happened or as in progress. They might become convinced it's telepathy, or some kind of astral projection, or whatever. That is, either that others are able to project their thoughts into their head, or that they themselves have some telepathic or clairvoyance powers. Others might see stuff that's not actually there (e.g., ghosts) or distort their perception of real stuff (e.g., seeing a piece of string on their skin as some mysterious new parasite.)

    Well, that's just one of the kinds of schizophrenia, and what I've described there is more like the extreme cases that get sent to a mental institutions. Most people are a lot more mild than that, and either never get diagnosed or are considered harmless enough to just give them some medicine and let them go back home. Plus a lot are intelligent and socially aware enough to know that everyone else will think they're crazy if they go around saying that they see ghosts, and that carries a major social stigma in our society. So they do their best to hide it, and might never get diagnosed at all.

    That doesn't, however, mean that they're necessarily "a dick". The cases where the voices told them to do something nasty are actually quite rare, and most might not even hear voices at all, but have some other form of sensory delusions or distortions. A schizophrenic might just as well be a very nice guy or gal, who just happens to see or hear something slightly different than you do. Just because someone sees ghosts, for example, doesn't mean they will go and tell everyone where to shove it and how deep. That ghost might as well tell them to be nice, or do some great work of charity, or reinforce whatever other belief that spawned that bit of imagination in the first place.

    The cases where the voices told them that everyone is their enemy and must be elliminated, are actually quite rare. The 1% of the total population being or having at some point been schizophrenic is a _lot_. Plus, as I was saying, there are a lot which never get diagnosed at all. If they all went and did nasty stuff, you'd notice.

    So, basically, chances are you've met or interacted daily with one or more people with schizophrenia without even knowing it. And chances are they weren't the obnoxious "dicks" either.

    --
    A polar bear is a cartesian bear after a coordinate transform.
  37. In other news, Berkeley produce..... by Anonymous Coward · · Score: 0

    a new man-trap that only catches nut-jobs, with cheesecake as a bait!

    1) Nnut Job runs down street
    2) Sees Cheese!
    3) Goes "EEEoww eeeOOWWW!"
    4) SNAP! Profit!!

  38. Complicated problem by Comboman · · Score: 1
    In the meantime it might be helpful to bring attention to the absolutely abysmal state of mental health care in this country. Something you won't know about unless you or a close relative has a serious mental illness. Half the people you see living on the street are there because they have mental illness and can't navigate the byzantine legal process to get disability benefits. Apparently the right wing thinks they're faking so they not work and drink all day...If they don't have health insurance they'll get a T&R (treat and release) and that's how they end up on park benches.

    The problem is a little more complicated (and less political) than that. Even in Canada where we have free health care, the problem is much the same. Since the late 70's, to be institutionalized (i.e. treated against their will) a mental patient must be an immediate danger to themselves or others. Most don't fall into that category, and if you ask a crazy person if they want treatment, most will tell you "I'm not crazy!" Even those who agree to treatment take their drugs long enough to start feeling better, then stop taking them because they think they are cured, then get worse and refuse to take them again (and you can't force them to unless they are an immediate danger to themselves or others).

    Is this situation better than the previous system of forced treatments including shock therapy, lobotomies and sterilization? Certainly. Did we create a new problem by giving freedom of choice to people without the mental faculties to use it wisely? Definitely. Can the situation be solved by throwing more money at it? I doubt it.

    --
    Support Right To Repair Legislation.
  39. Heh. Here's some free clue by Moraelin · · Score: 1

    You're right, your understanding of schizophrenia in general and this study in particular is clearly superior to all those published Psychiatry PhDs involved.

    Some dumbasses even gave this Tonegawa moron a Nobel, yet passed you by. Fools.


    Heh. Here's some free clue for you: you don't need any pre-requisites to start using your head. There's a reason why you have one on your shoulders, and it's not there just so it wouldn't rain straight down your throat.

    No, seriously. Einstein was just a lowly patent office clerk, when he dared think he can do better than the great Hendrik Lorentz. No, seriously, Lorentz too was a Ph.D. and a Nobel Prize laureate, and a mighty smart guy all around.

    So I guess people like you would have made fun of Einstein too, for daring even try to think on his own there, right?

    Now I'm not saying that I or you are of the calibre of Einstein, but nevertheless, get this: you don't need to pass any special exam to start using your brains. You have it anyway, you can start using it any time you want to. You don't need anyone's royal stamp of approval.

    Plus, you know, the site's motto says "news for _nerds_". You know, the guys who like to use their _brains_, even when it's as pointless as this or as memorizing Star Trek trivia. That's the whole point of being a "nerd".

    So, no offense, but if you're rather in the cathegory that would just unthinkingly believe what some great figure of authority says, and never dare imagine yourself worthy enough to question it... why are you even here? I'm sure there's some religious community outhere where you'd feel more fulfilled, without having to deal with us pesky nerds who insist on thinking and questioning.
    --
    A polar bear is a cartesian bear after a coordinate transform.
  40. Alright.... by PPH · · Score: 2, Funny

    ...who moved my cheese?

    --
    Have gnu, will travel.
    1. Re:Alright.... by zentinal · · Score: 1

      The cheese moved itself.

      But it will be back.

      Ohhhh yes. It will be back.

  41. I had that problem once... by aywwts4 · · Score: 1

    I updated my synaptics driver and it works like a charm afterwards.

    --
    Web Developers: Celebrate to our roots! Animated Gifs and Tiled Backgrounds, dont let our history die!
  42. The mouse will start a religion by Anonymous Coward · · Score: 0
    It will hear voices, etc...


    lol - my captcha is "zealous"

  43. I call BS by iamacat · · Score: 1

    Schizophrenics have many impairments beyond hearing voices - social withdrawal, low performance on most cognitive tests, bizarre reasoning. Drugs that work well to stop hallucinations ("positive symptoms") do not do anything about these "negative symptoms". Many schizophrenics do not have "positive symptoms" and those in fact have worse long-term prognosis.

    Most of us will not start throwing our feces at people by applying good logic to whatever real or imaginary input data.

  44. As I was saying... by Moraelin · · Score: 1

    As I was saying, I described only one kind of schizophrenia, and there are 5 major categories. In fact, the original term by, you know, the guy who coined the term, was the "schizophrenias". The 5 categories being:

    - paranoid type (the one I described already)

    - disorganized type (where thought disorders do occur)

    - catatonic type

    - undifferentiated type

    - residual type

    Some include two further subtypes:

    - post-schizophrenic depression (somewhat deceptively named, since schizophrenic symptoms are still more or less present)

    - simple schizophrenia (progressive development of the negative symptoms you describe. But even then, the keyword is progressive: it doesn't flat out start by flinging feces, as you put it, but includes a very long and slow progression through states that most people would at most think eccentric or slightly bizarre, and when the person is still fairly logical and intelligent.)

    So basically, you're trying to tell me that there's more than one type, right? Well, given that I've said that repeatedly by now too, I'd say we're not disagreeing much, right?

    I'd also like to say that schizophrenia is one of the most controversial and mis-diagnosed illnesses even in humans, who can, you know, talk and tell you their logic. If you take two psychiatrists, they're almost as likely to disagree about a diagnostic as they are to agree.

    I'd just love to know how would they diagnose that in mice. Basically, again, how do they know if the mouse is simply retarded or having a delusional or illogical train of thought? Not everyone who can't learn is schizophrenic, you know, and all they showed there in the mice's behaviour is that they're dumb as a brick. It's not a mouse who uses some bizarre logic and ends up digging in some interestingly different place than the clues point him to, it's a mouse who flat out can't take the hints at all. That's all I'm saying.

    --
    A polar bear is a cartesian bear after a coordinate transform.
  45. Oblig by lukesky321 · · Score: 1

    I for one welcome our new schizophrenic mice overlords, may they realize that we exist.

  46. This is bad. Really bad. by PPH · · Score: 1
    What sort of disaster have these fools at MIT brought down upon the human race?

    After all, according to this, mice are the three-dimensional manifestation of hyper-intelligent pan-dimensional beings.

    We're doomed! DOOMED!

    --
    Have gnu, will travel.
  47. What if ? by Anonymous Coward · · Score: 1, Insightful

    As devil's advocate, I need to raise the question: are we sure a "cure" for schizophrenia would be a good thing? As a scienctist it is imporant to consider the potential consequences of our discoveries. The same 'gene' that predisposes people to schizophrenia might also be related to volition and genius and creativity and what fundamentaly makes people human. If curing people of schizophrenia eventually means something akin to giving at-risk fetuses a localized shot of some protein or amino acid or whatever at a strategic time in development, we might risk losing some potential brilliant minds as well. Moreover, a cure for schizophrenia could also mean a technology that allows governments to turn populations into zombies and robots. That might make the world easier to govern, but, at what cost?

  48. I read it that way too. by Debian+Cabbit · · Score: 1

    My first thought was "Ah, that explains RMS!"

  49. sounds kinda like by maskedau · · Score: 1

    sounds kinda like this http://nootropics.com/genes/index.html to me.

  50. What is schizophrenia? by PetraData · · Score: 1

    How do you classify a rat as being schizophrenia when, even today, the /existence/ of schizophrenia has been questioned by noted psychologists Carl Jung and, more recently, the anti-psychiatry group, not to mention, the all pervasive, Phillip K Dick. Whether you read into psychotic symptoms as an emergent property of a modified perception of time (Dick's explanation), an internalization of alternative social maps that leads to a breakdown of defense mechanisms in a violent catharsis (Jung), or simply "individuality" (anti-psychiatry), we haven't yet falsified schizophrenia: http://www.everything2.com/index.pl?node_id=125704 7 Now, taking all that into consideration, how many orders of magnitude in difference are human beings from rats? Even if a rat could be one-dimensionally classified as "schizophrenic" by a gene-level modification, it would be a schizophrenia stretch (pun intended), I posit, to induce that a human would be likewise affected by the same gene in a similar manner -- and this is only if we concede that "schizophrenia" exists and if so we can finally arrive at a operational definition of it (which we have yet to do): http://news.bbc.co.uk/2/hi/health/6033013.stm Take off your tinfoil hat, doctor. ;-)

    1. Re:What is schizophrenia? by Anonymous Coward · · Score: 0

      The comment 'does schizophrenia exist' and the above other interpretations of the phenomena remind me of Descartes' comment that he couldn't be sure that anything was true except 'I think, therefore I am'. Intellectually rigorous yes, immediately helpful in dealing with real world problems... not so much. Quite hard to explain to the parents of a 17 year old guy with his first episode of psychosis that schizophrenia might not exist, that "normal" is poorly defined, etc when he thinks there are hidden messages on how to exceed the speed of light in the newspaper and he's talking tangentially. Without wishing to be anti-intellectual, neat definitions often aren't possibly in psychiatry; but given that the current crop of drugs essentially treat symptomatically rather than syndromically this poses no barrier to doing something about the 17 year old's hallucinations, delusions and whatever else we're not calling schizophrenia (it's true that labels can get in the way of understanding anyway). Will be nice when we actually understand the disease and the treatments, though; and precision is admittedly important for that kind of progress.

  51. Yeah' well..... by Anonymous Coward · · Score: 0

    what I'd really like is to be able to shoot nutters in the street.

    I can't see any point being able to carry if I can't shoot anything? They could be marked with paint, and we could get a bounty on the ears, yeah?

    Be different from shooting possums and squirills - more fun!

  52. Re:Steve Jobs is a dick by Anonymous Coward · · Score: 0

    ;-)

    Steve Jobs lives in a reality all of his own.

    Does that make him schizophrenic?