Worthless Frog Sculpture or Valuable Human Brain?Visual areas of the brain that responded more to valuable objects in a study that shows our brain may recognize value better than our conscious mind When you see something of value, your brain essentially sees dollar signs, a new study finds. The effect occurs even if you don't consciously realize the object's worth. Researchers scanned the brains of subjects who were presented with choices of constantly changing red and green objects that represented 10 cents or nothing, with good choices in a game leading to potential winnings of $10. Upon seeing objects that had been of value previously, brain activity lit up in several areas, including a part of the cortex known as V1, which is associated with representing basic features such as edge orientations and color. "When a target had been valuable in the past — if selecting it had had paid off with money — the visual system represented it more strongly," said lead researcher John Serences, assistant professor of psychology at the University of California, San Diego. Rewards affected information processing in this initial sense and also in parts of the brain where higher cognitive thinking takes place. "Though it is too early to say how this relates to perception," Serences said, "it raises the intriguing possibility that we see things we value more clearly — much like the way the brain responds to a bright object versus a dimly lit one." In fact, the brain seemed to know more than a participant was able to call to mind: The changes in neural activity were a better sign of an object's past value than what subjects recalled when asked about those objects. "It's as if the visual system is telling you how valuable something has been to you in the past," Serences said, "and telling it to you like it is, even though you can't consciously identify it." Grow your own vegetables - patio, indoors, yard Please buy this Easy Program from Roy and Dee |
Thursday, December 09, 2010
Your Brain Sees $$$ More Clearly Than You Know
Subscribe to:
Post Comments (Atom)
10 Day Weight Loss Pills
Popular Posts
-
Close Encounters: Proof Of Alien Contact Synopsis Featuring purported proof of alien existence in the form of interviews with govern...
-
Yes, we need a thorough investigation. Just in: A webpage that has been removed showing more recent photos of Trayvon : Google cache...
-
According to the accepted version of history, the three massive Pyramids on the Giza Plateau in Egypt were built by armies of Hebrew s...
-
RSOE EDIS - Extreme Weather event in Morocco on January 26 2018 06:27 PM : " Heavy snow and unusual, extreme cold weather in January ha...
-
PRESIDENT EBOLA: In 2010 Obama Administration Quietly Scrapped CDC Quarantine Regulations Aimed At Ebol a Published on Oct 4, 2014 ...
URGENT - Your LIBERTY at RISK
GET A GROUPON!
Curious about what the future holds? Click here to find out how you can receive a 10 minute psychic reading from Psychic Source.
Calculator-1.com - The Best Free Online CalculatorŠ½
No comments:
Post a Comment