An exploration of the serious/fun/ridiculous - past/present/future of the brain and the science that loves it....but this site is dead so visit the new omnibrain: http://scienceblogs.com/omnibrain

Saturday, July 29, 2006

Hitting the links

Okay...this post has nothing to do with golf.
Here are some interesting links:

From Wired: This guy is suggesting that background noise is actually good for your working/concentration ability (although psych research would disagree)

You suggest that adding the right amount of random signal can actually enhance reception.
Adding small amounts of electrical noise helps a nanotube antenna detect faint binary signals. And noise can help digital photographers, too – injecting a little bit of random pixel noise can allow you to see hidden details in an overexposed image.

Can background music make you smarter?
The more you can concentrate with background noise, the more it strengthens the brain. Isaac Asimov used to set his typewriter up in stores and other loud places to work. His claim was that you get really good at writing when you’re in a crowd. You want to be energized by that background noise, rather than distracted.

And then there's this guy who is advancing the idea of genetic memory:
Whether called ancestral, genetic, or racial memory, or intuitions or congenital gifts, the concept of a genetic transmission of sophisticated knowledge, well beyond 'instincts,' is necessary to explain how prodigious savants particularly can know things they never learned.
Speaking of savants...
Some artists created some crazy AI installment at a festival:
The artists spread their multicolored creation across 10 high-resolution screens with speakers, each representing a different orchestra section. In the interplay between sound and image, Mozart's music is taken apart, with computers searching for the right sequence of notes that was recorded by real musicians — even making mistakes and detours — before reconstructing the final, perfect end to the masterwork.
Here's an interesting article from Scientific American about the expert mind and what
we've learned from chess masters.


Have you ever wondered what those bacteria/amoeba looking things are in your vision? Here's the answer.

And another eye related item - a guy at Penn is estimating "that our eyes transmit visual information to our brains at about the same rate as an Ethernet connection."

posted by Steve at 7/29/2006 10:12:00 AM  

2 Comments:

Brian said...

He's not completely off his rocker. The Yerkes-Dodson curve (you were in psych456, right steve?) demonstrates that there is an optimal amount of arousal to reach some peak productivity.

Basically, you don't want people to be too aroused (working on 10 Jolt Colas at a burlesque show), but you also don't want them falling asleep. That's why having the radio on while driving long-distance helps you out, and it's potentially why having some background noise helps you work.

Then again, he says it "strengthens your brain," so he loses 10 Science Points (tm)

Sun Jul 30, 12:50:55 PM CDT

 
Steve said...

yeah yeah yeah ;)
but we're talking about a little bit of noise - perhaps a fan or soft music. But it seems that this guy is going above and beyond that.
Hmm.. science points (tm) seems like they have some potential. Perhaps start a digg type thing with people rating the science? eh.. too lazy.

Mon Jul 31, 02:06:52 AM CDT

 

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