Category Archives: Cognitive Science

The Brain’s Angular Gyrus May Be Key To Metaphor Comprehension

Or it may not. But it kinda seems like it.
(I love this stuff. The sooner we figure out how the brain works, the sooner we can go about creating a computer to house our consciousness, the sooner we can get on with the singularity already.)
(Never mind that it’ll never work 🙂

BRAIN PIC: CENTER FOR BRAIN AND COGNITION, UCSD

Brain Region Linked to Metaphor Comprehension

Vilayanur S. Ramachandran of the University of California at San Diego and his colleagues tested four patients who had experienced damage to the left angular gyrus region of their brains…
The angular gyrus is more developed in humans than in other primates and is located in the brain at the junction of areas specialized for processing touch, hearing and vision. “While it would be premature to conclude that the angular gyrus is the ‘metaphor center’ of the human brain,” Ramachandran says, “we suggest that the evolution of the dominant angular gyrus contributed enormously to the evolution of many quintessentially human abilities, including metaphorical–and other abstract–thinking.” He will present the results on Friday at the annual meeting of the American Psychological Society in Los Angeles.

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Outsmarting “The Man” Feels Better Than Making Money From Ratting On Your Partners

A study conducted by Emory University’s Department of Psychiatry and Behavioral Sciences suggests that we may be “hard-wired” to cooperate with each other — in the sense that we get a shot of seratonin satisfaction upon working with an accomplice to keep your respective mouths shut during an infamous episode of the “prisoners dilemma.”

I never understood what the big dilemma was. It seems easy enough to remember to not squeal on your partner and you both can only do better in the long run.

Louise Knapp covered the story for Wired News:
Study: Brains Want to Cooperate.

Twin Articles on TMS -Transcranial Magnetic Stimulation

Here’s a pair of Wired News articles by Daith