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Brain's Cache Memory Found

Shipud writes "Electrical activity in a single section of the brain has been linked to very short-term working memory, as is reported at Nature. Very short-term working memory capacity is thought to be related to intelligence. In the same way that a larger cache speeds processing time, people with a greater capacity for holding images in their heads are expected to have better reasoning and problem-solving skills. The localization of this ability is a surprising finding, as until now it was believed that STWM was diffused throughout the cortex, rather than localized."

61 of 531 comments (clear)

  1. Great by FS1 · · Score: 5, Funny

    Is this going to lead to benchmarking people?

    Employer: I'm sorry sir you don't have a big enough cache for our needs. We are going to have to let you go.
    Employee: Man this blows i would be really upset but i forgot what you just said.

    --
    A Fatal OE Exception has occurred, Sig will now reboot.
    1. Re:Great by Anonymous Coward · · Score: 5, Funny

      so we can coin new phrases like:
      He's got the brain-cache of a Celeron!
      or
      I'm feeling pretty Celeroned after that party last night!

    2. Re:Great by Anonymous Coward · · Score: 2, Funny

      On the downside the replacement with more cache will cost 10 times more.

    3. Re:Great by Flayer+Shaman · · Score: 3, Funny

      It won't be long until we see some overclocking utilities now.

    4. Re:Great by Max+Threshold · · Score: 1, Funny
      Man this blows i would be really upset but i forgot what you just said.

      A mind like that is to be envied.

    5. Re:Great by Heidistein · · Score: 2, Funny

      Image a Beowulf cluster of...

      Ok ... I'll shut up :)

    6. Re:Great by O2n · · Score: 5, Funny

      first thing I thought when I saw this article was : "Ok.. so what do I have to take to make this bigger?"
      Ok, people, brace for the "ENLARGE your cache by 3" in one month!!!" spam...

    7. Re:Great by Anonymous Coward · · Score: 1, Funny

      Pretty funny! I'm gonna Celeron me some Slashdotters tonite.

      --
      perl -e '$??s:;s:s;;$?::s;;=]=>%-{<-|}<&|`{;; y; -/:-@[-`{-};`-{/" -;;s;;$_;see'

    8. Re:Great by Averron · · Score: 4, Funny

      Ah yes, my brain is only running at 1600, but its performance rating is 2500+++!!! So there!

    9. Re:Great by ComaVN · · Score: 2, Funny

      perl -e '$??s:;s:s;;$?::s;;=]=>%-{<-|}<&|`{;; y; -/:-@[-`{-};`-{/" -;;s;;$_;see'

      'rm' is not recognized as an internal or external command,
      operable program or batch file.

      Am I glad I don't use Linux, or what.

      --
      Be wary of any facts that confirm your opinion.
    10. Re:Great by UserGoogol · · Score: 2, Funny

      We tried, but we're voluntarily limiting our memories of Keanu Reeves' acting career to The Matrix and Bill and Ted's Awesome Adventure.

      --
      "Never attribute to malice that which can be adequately explained by stupidity." -- Hanlon's Razor
    11. Re:Great by Lord_Dweomer · · Score: 4, Funny
      Exactly, first thing I thought was "how big is mine, and how could I upgrade?" While long term memory storage may be a ways off (like the kind in Johnny Pneumonic), but this looks much more feasible in the short term. God, just wait though till parents get their hands on this. Think kids have pressure to get into school now and be the absolute brightest? You ain't seen nothing till you see a child lugging around a briefcase everywhere and when asked to explain he says "its an upgrade for my brain cache".

      --
      Buy Steampunk Clothing Online!
    12. Re:Great by Anonymous Coward · · Score: 1, Funny

      With the reasonably on-topic assertion that we can now refer to the US Government as a Beowulf Cluster Fsck (BCF)(TM).

    13. Re:Great by Anonymous Coward · · Score: 1, Funny

      Use of the asterisk character has not been approved by the Central Scrutinizer. To the gulag with you, grammar nazi!
      Love,
      Spelling Socialist

    14. Re:Great by rjelks · · Score: 2, Funny

      No offense, but that sounds like something someone would say if they had no level 2 cache.

    15. Re:Great by FuzzyDaddy · · Score: 2, Funny

      Yes, I plan to try liquid nitrogen cooling!

      --
      It's not wasting time, I'm educating myself.
    16. Re:Great by g0at · · Score: 2, Funny

      Johnny Pneumonic

      Did he have pneumonia, or was he just full of hot air?

      -b

    17. Re:Great by Anonymous+Cow+herd · · Score: 2, Funny

      was he just full of hot air?

      I think you're confusing him with his cousin, Johnny Pneumatic!

      --
      Ita erat quando hic adveni.
    18. Re:Great by bri_n33 · · Score: 3, Funny

      I may not have a lot of cache, but the RAM more than makes up for it in the bedroom

  2. Hmmm. Sounds good. by VValdo · · Score: 5, Funny

    Does the article mention anything about expansion modules? I'd read it myself, but I can't remember what we're talking about here...

    What was I saying again?

    W

    --
    -------------------
    This is my SIG. There are many like it, but this one is mine.
    1. Re:Hmmm. Sounds good. by Burpmaster · · Score: 5, Funny

      More? Come on, 640k ought to be enough for anybody!

    2. Re:Hmmm. Sounds good. by ideatrack · · Score: 3, Funny

      Bender: "So what's your problem?"
      Sinclair 2k: "Not enough hmmmuh..."
      Bender: "Memory?"
      Sinclair 2k: "Oh great. Now I remember that word but I forgot my wife's face."

    3. Re:Hmmm. Sounds good. by Anonymous Coward · · Score: 1, Funny

      Try sitting around thinking of very complex images or something.

      Hey, I do that already. My complex images are a combination of Angelina Jolie, Jennifer Love Hewitt and Rachael Leigh Cook. Things get real complex!

    4. Re:Hmmm. Sounds good. by Apiakun · · Score: 2, Funny

      When you know that, young grasshopper, you will have reached enlightenment.

  3. Nature /.ed? by Buck2 · · Score: 2, Funny

    What are we linking to?

    I always thought prefrontemporal was short-term. Is this anything new?

    --

    As my father lik@(munch munch)... ....
  4. images by Anonymous Coward · · Score: 4, Funny
    a greater capacity for holding images in their heads

    good news for pr0n hounds.
    too bad it's addicting

  5. Isn't that by LOL+WTF+OMG!!!!!!!!! · · Score: 2, Funny

    just short-term memory?

    Then the cache gets written to the hard drive for permanent storage so after you turn yourself off (in bed), the data is there the next day.

  6. Yeah, it's cache... by FannyMinstrel · · Score: 1, Funny

    But is it L1,L2,L3?
    How many KB?
    What clockspeed?
    Who makes the chips?

    Jeez.

  7. This is unethical by m_dob · · Score: 2, Funny

    No Monkeys for RAM No Monkeys for RAM This DDRRAM has not been tested on animals

  8. Gawwd!! by Anonymous Coward · · Score: 1, Funny

    Let's hope it's not pipeline burst.

  9. My brain is classified as AMD by Metallic+Matty · · Score: 4, Funny

    Perhaps this explains why my head gets extremely hot when I do my Calculus exams.

    1. Re:My brain is classified as AMD by tai_Dasher · · Score: 2, Funny

      Indeed!
      Math students require cooling systems.
      But these heatsinks can get so heavy sometimes.

      --
      "
    2. Re:My brain is classified as AMD by kfg · · Score: 5, Funny

      . . .my head gets extremely hot when I do my Calculus exams.

      Like, dude. That's what the propeller beanie is for.

      KFG

    3. Re:My brain is classified as AMD by Polkyb · · Score: 5, Funny

      I gave up using fans years ago... Too inefective against the awesome power of my brain

      Now I use Liquid cooling (you may know it as beer) which has the effect of not only cooling, but also negating the general awesomeness

      I call it, improving standards by lowering expectations.

      --
      I've never shoed a horse, but I once told a donkey to piss off!
  10. Overclocking Anyone?? by Genoxide · · Score: 5, Funny

    Hmm.. Makes you wonder if it's possible to overclock your own brain. Some kind of implant with electric stimuli.. Or maybe some kind of chemical. Only, I can't quite figure out how to make a decent cooling solution, and I absolutely refuse to walk around with a heatsink attached to my forehead! ..Or if you find out how to stimulate that part, maybe some good oldfashioned brain exercise to increase your cache and speed. On second thought.. Nah.. Not really geeky enough ;)

    1. Re:Overclocking Anyone?? by powerlinekid · · Score: 5, Funny

      I know a guy named "Larry" who runs a business out of an alley selling products that do this. I'd give you his card, but hes really damn paranoid about cops.

      --

      can't sleep slashdot will eat me
    2. Re:Overclocking Anyone?? by NoOneInParticular · · Score: 4, Funny
      Overclocking my brain? For what purpose? I'm already capable of changing my mind 5 times a minute. More would not help.

      Hmmm, on second thought, scrap the above.

    3. Re:Overclocking Anyone?? by onion2k · · Score: 3, Funny

      a female slashdotter.. ;)

  11. Brain Cache by Anonymous Coward · · Score: 2, Funny

    This post leaves very little to discuss.
    Which is why:

    Imagine, if you will, a Beowul....

  12. What about Pinky? by mark-t · · Score: 2, Funny

    If Brain has a cache somewhere, his less mentally endowed partner in crime should still get a cut.

  13. Obligatory Bill Gates Quote by jigyasubalak · · Score: 1, Funny

    "16MB of memory ought to be enough for anyone".

    --
    The best planning can be done after the project completes.
    1. Re:Obligatory Bill Gates Quote by greenreaper · · Score: 2, Funny

      Uh, it was 640kb. If you're going to bash BillG, at least get it right. ;-)

  14. Initial thoughts... by ChangeOnInstall · · Score: 1, Funny

    I initially read this as "Brian's Cache Memory Found" and thought "hmmm, that's nice...good for him."

    --
    What has *science* done?!? -- Dr. Weird (ATHF)
  15. Well, I'm screwed by Anonymous Coward · · Score: 1, Funny

    An Altair MIPS 8800 at 200Khz was cutting edge back when I was manufactured.

    Matter of fact I don't have any cache and I can't get upgraded due to my proprietary power supply and motherboard, not to mention my hard to find RA

  16. Simpsons reference by Anonymous Coward · · Score: 1, Funny

    This must be the area where Homer had the crayon
    stuck in his brain. DOH.

  17. Re:Now I know I stayed up too late tonight. by ODD97 · · Score: 2, Funny

    I first read it as "Brian's cache memory found." and I thought 'hey, good for Brian.'
    I'm at work right now. It's a good thing I don't need to be fully alert for my job.

    --
    The emperor is naked.
  18. Great? by Sleeper · · Score: 3, Funny

    May be... But still I'm afraid that the size of your STWM is not going to impress your girlfriend.

    --
    - Back off man. I am a scientist
  19. no by RMH101 · · Score: 2, Funny

    ...you're assuming that the brain processes information like a P4. this isn't the case!

    1. Re:no by MrNemesis · · Score: 2, Funny

      My version of BrainMark2004 says differently :^P

      --
      Moderation Total: -1 Troll, +3 Goat
  20. I must have a first generation Celeron brain by Zog+The+Undeniable · · Score: 3, Funny

    Because I often go upstairs and can't remember what I went there for.

    --
    When I am king, you will be first against the wall.
  21. Re:Man vs machine by desdemona · · Score: 2, Funny

    and the anachronisms still linger. I'm going to "let off steam" before I "blow my top".

  22. Unfortunately... by vudufixit · · Score: 2, Funny

    God made my brain cache out of Rambus memory. Everyone else's is on DDR, the world has passed me by...

  23. Re:Man vs machine by Ztream · · Score: 4, Funny

    Today, quantum mechanics is popular with psychoanalists.

    Comparing a field that noone understands to a field that noone understands? :)

  24. Re:Looks like... bragging by Molina+the+Bofh · · Score: 3, Funny

    That's nothing...

    I can visualise the entire bits sequence of the resulting object whilst coding... I 'see' how the processor pointers will behave, even when programming in a high-level language like obfuscated Perl.

    I can draw perfect circles by mentally calculating pi with a precision of 150 digits.

    I can mentally render complex fractals, from the basic Mandelbrot set to a more complex Newton's Method in the Complex Plane.

    And, yes, I can do crypto backwards. Triple-DES is very easy to do mentally. Doing it backwards is just a tiny bit harder.

    --

    -
    Roses are #FF0000, Violets are #0000FF, find / -name '*base*' |xargs chown -R us && mv zig greatjustice
  25. Obligatory Simpsons Quote: by Gadgetfreak · · Score: 5, Funny


    Sgt. Friday: "Are you sure this is the woman you saw in the post office?"
    Burns: "Absolutely! Who could forget such a monstrous visage? She has the sloping brow and cranial bumpage of the career criminal."
    Smithers: "Uh, Sir? Phrenology was dismissed as quackery 160 years ago."
    Burns: (measuring Smither's head) "Of course you'd say that... you have the brainpan of a stagecoach tilter!"

    --
    "No fair, you changed the outcome by measuring it!" - Professor Hubert J. Farnsworth
  26. I could've saved them a lot of money by tokenhillbilly · · Score: 2, Funny

    Just put a Barium tracer in a bottle of tequila and drink a large quantity of it. The tequila goes straight to the short term cache and immediately erases it.

  27. Amazing Waste by salesgeek · · Score: 1, Funny

    It's too bad that most brains will never use their high-speed short term memory anywhere near capacity.

    Now if we could get a distributed client to take advantage of all the idle cycles...

    --
    -- $G
  28. caffeine overclocking by oldwarrior · · Score: 0, Funny

    caffeine overclocking is cheating!

    --
    If it were done when 'tis done, then t'were well it were done quickly... MacBeth
  29. More SPAM Coming by cybercreek · · Score: 3, Funny

    Be a real man! Increase your cache memory by 300.5GigaCells. Order today!

    Your girlfriend will say, "Are you hot? Or is that a gun in your brain?"

  30. New Age Spam by lildogie · · Score: 2, Funny

    ENLARGE YOUR SHORT TERM MEMORY

    If you're reading this, you know that men with small short term memory don't get ahead....

  31. swap by Anonymous Coward · · Score: 1, Funny

    But, can't we just use a swap file?