funsec mailing list archives
Re: Zapping your brain during REM = %8 more memory
From: Valdis.Kletnieks () vt edu
Date: Tue, 07 Nov 2006 12:25:37 -0500
On Tue, 07 Nov 2006 11:30:58 EST, Dude VanWinkle said:
They may have to update this because I will take the route of saying that our brains run at 10 efficiency or that 10 percent of its potential.
<and goes on to cite several examples that don't prove much of anything other than (a) there's a bell curve and (b) much of the cited behavior is actually trainable, and *has* been for most of known history (hint - how do you think all of Homer's works were preserved?)> Note that it's also unclear what "100% efficiency" would *mean* - if all neurons are firing all the time, you can't distinguish as many distinct neural states. Also, most of the time, not much is going on, and you really *don't* need to be using 100% of the capacity. But sometimes you need a *lot* of capacity *right now* (for instance, I'm sure that Saturday when I startled a bobcat in his lair when only 2 foot or so from the opening, I went through a *lot* of neurons comparing the snarl to every sound I ever heard, and coming up with a good response...) Consider it the cognitive equivalent of trying to pass at Talledega with a big honking restrictor plate.... Also, firing the neurons more often means you burn more glucose, which means both more cooling issues, and the need to eat more.
This is why, even though its listed on snopes.com as being untrue, that I will still continue to quote that fallacy.
Ya know, Dude, if you *used* the other 90% of the neurons, you could do amazing stuff.... like change your mind when confronted by evidence. :)
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Current thread:
- Zapping your brain during REM = %8 more memory Dude VanWinkle (Nov 07)
- Re: Zapping your brain during REM = %8 more memory Col (Nov 07)
- Re: Zapping your brain during REM = %8 more memory Valdis . Kletnieks (Nov 07)
- Re: Zapping your brain during REM = %8 more memory Dude VanWinkle (Nov 07)
- Re: Zapping your brain during REM = %8 more memory Valdis . Kletnieks (Nov 07)
- Re: Zapping your brain during REM = %8 more memory Dude VanWinkle (Nov 07)
- RE: Zapping your brain during REM = %8 more memory Blanchard_Michael (Nov 07)
- Re: Zapping your brain during REM = %8 more memory Drsolly (Nov 07)
- Re: Zapping your brain during REM = %8 more memory Dude VanWinkle (Nov 07)