Scientists Afflict Computers With Schizophrenia

An anonymous reader writes "Computer networks that can't forget fast enough can show symptoms of of virtual schizophrenia, giving researchers new clues to the inner workings of schizophrenic brains, say researchers at the University of Texas at Austin and Yale University. In their experiments, the scientists used a virtual neural network to simulate an excessive release of dopamine in the brain and found that the network recalled memories in a distinctly schizophrenic-like fashion. The results bolster a hypothesis known in schizophrenia circles as the hyperlearning hypothesis, which posits that people suffering from schizophrenia have brains that lose the ability to forget or ignore as much as they normally would. Without forgetting, they lose the ability to extract what's meaningful out of the immensity of stimuli the brain encounters."

Comments

Re:Hyperlearning

[Hazel Bergeron]

There's a tendency by humans to identify some positive trait as horribly negative. After all, the world must be fair and someone gifted must suffer for it, right?

I cannot outright reject "equalising" hypotheses, but I am slow to accept them because they may betray the motivations of the humans behind them.

Re:Interesting

[treeves]

As for your last sentence, I don't think so. Here's the quote at the bottom of my page right now:

Try the Moo Shu Pork. It is especially good today. % Try to get all of your posthumous medals in advance. % Try to have as good a life as you can under the circumstances. % Try to relax and enjoy the crisis. -- Ashleigh Brilliant % Try to value useful qualities in one who loves you. % Tuesday After Lunch is the cosmic time of the week. % Tuesday is the Wednesday of the rest of your life. % What happened last night can happen again. % While you recently had your problems on the run, they've regrouped and are making another attack. % Write yourself a threatening letter and pen a defiant reply. % You are a bundle of energy, always on the go. % You are a fluke of the universe; you have no right to be here. % You are a very redundant person, that's what kind of person you are. % You are always busy. % You are as I am with You. % You are capable of planning your future. % You are confused; but this is your normal state. % You are deeply attached to your friends and acquaintances. % You are destined to become the commandant of the fighting men of the department of transportation. % You are dishonest, but never to the point of hurting a friend. % You are fairminded, just and loving. % You are farsighted, a good planner, an ardent lover, and a faithful friend. % You are fighting for survival in your own sweet and gentle way. % You are going to have a new love affair. % You are magnetic in your bearing. % You are not dead yet. But watch for further reports. % You are number 6! Who is number one? % You are only young once, but you can stay immature indefinitely. % You are scrupulously honest, frank, and straightforward. Therefore you have few friends. % You are sick, twisted and perverted. I like that in a person. % You are so boring that when I see you my feet go to sleep. % You are standing on my toes. % You are taking yourself far too seriously. % You are the only person to ever get this message. % You are wise, witty, and wonderful, but you spend too much time reading this sort of trash. % You attempt things that you do not even plan because of your extreme stupidity. % You can create your own opportunities this week. Blackmail a senior executive. % You can do very well in speculation where land or anything to do with dirt is concerned. % You can rent this space for only $5 a week. % You could live a better life, if you had a better mind and a better body. % You definitely intend to start living sometime soon. % You dialed 5483. % You display the wonderful traits of charm and courtesy. % You don't become a failure until you're satisfied with being one. % You enjoy the company of other people. % You feel a whole lot more like you do now than you did when you used to. % You fill a much-needed gap. % You get along very well with everyone except animals and people. % You had some happiness once, but your parents moved away, and you had to leave it behind. % You have a deep appreciation of the arts and music. % You have a deep interest in all that is artistic. % You have a reputation for being thoroughly reliable and trustworthy. A pity that it's totally undeserved. % You have a strong appeal for members of the opposite sex. % You have a strong appeal for members of your own sex. % You have a strong desire for a home and your family interests come first. % You have a truly strong individuality. % You have a will that can be influenced by all with whom you come in contact. % You have an ability to sense and know higher truth. % You have an ambitious nature and may make a name for yourself. % You have an unusual equipment for success. Be sure to use it properly. % You have an unusual magnetic personality. Don't walk too close to metal objects which are not fastened down. % You have an unusual understanding of the problems of human relationships. % You have been selected for a secret mission. % You have Egyptian flu: you're going to be a mummy. % You have had a long-term stimulation relative to business. % Y

Re: Rember a lot!

[TaoPhoenix]

Uh, the fortune cookie generator exploded on me.

Meanwhile, Hi Mods. this is On Topic because this is what TFA says being schizophrenic and unable to forget is like!

Here we go!
--
Try the Moo Shu Pork. It is especially good today. % Try to get all of your posthumous medals in advance. % Try to have as good a life as you can under the circumstances. % Try to relax and enjoy the crisis. -- Ashleigh Brilliant % Try to value useful qualities in one who loves you. % Tuesday After Lunch is the cosmic time of the week. % Tuesday is the Wednesday of the rest of your life. % What happened last night can happen again. % While you recently had your problems on the run, they've regrouped and are making another attack. % Write yourself a threatening letter and pen a defiant reply. % You are a bundle of energy, always on the go. % You are a fluke of the universe; you have no right to be here. % You are a very redundant person, that's what kind of person you are. % You are always busy. % You are as I am with You. % You are capable of planning your future. % You are confused; but this is your normal state. % You are deeply attached to your friends and acquaintances. % You are destined to become the commandant of the fighting men of the department of transportation. % You are dishonest, but never to the point of hurting a friend. % You are fairminded, just and loving. % You are farsighted, a good planner, an ardent lover, and a faithful friend. % You are fighting for survival in your own sweet and gentle way. % You are going to have a new love affair. % You are magnetic in your bearing. % You are not dead yet. But watch for further reports. % You are number 6! Who is number one? % You are only young once, but you can stay immature indefinitely. % You are scrupulously honest, frank, and straightforward. Therefore you have few friends. % You are sick, twisted and perverted. I like that in a person. % You are so boring that when I see you my feet go to sleep. % You are standing on my toes. % You are taking yourself far too seriously. % You are the only person to ever get this message. % You are wise, witty, and wonderful, but you spend too much time reading this sort of trash. % You attempt things that you do not even plan because of your extreme stupidity. % You can create your own opportunities this week. Blackmail a senior executive. % You can do very well in speculation where land or anything to do with dirt is concerned. % You can rent this space for only $5 a week. % You could live a better life, if you had a better mind and a better body. % You definitely intend to start living sometime soon. % You dialed 5483. % You display the wonderful traits of charm and courtesy. % You don't become a failure until you're satisfied with being one. % You enjoy the company of other people. % You feel a whole lot more like you do now than you did when you used to. % You fill a much-needed gap. % You get along very well with everyone except animals and people. % You had some happiness once, but your parents moved away, and you had to leave it behind. % You have a deep appreciation of the arts and music. % You have a deep interest in all that is artistic. % You have a reputation for being thoroughly reliable and trustworthy. A pity that it's totally undeserved. % You have a strong appeal for members of the opposite sex. % You have a strong appeal for members of your own sex. % You have a strong desire for a home and your family interests come first. % You have a truly strong individuality. % You have a will that can be influenced by all with whom you come in contact. % You have an ability to sense and know higher truth. % You have an ambitious nature and may make a name for yourself. % You have an unusual equipment for success. Be sure to use it properly. % You have an unusual magnetic personality. Don't walk too close to metal objects which are not fastened down. % You have an unusual understanding of the problems of human relationships. % You have been selected for a secret mission. % You have Egyptian flu: you're going to be a