News tagged with human cognition

There's life after radiation for brain cells

Scientists have long believed that healthy brain cells, once damaged by radiation designed to kill brain tumors, cannot regenerate. But new Johns Hopkins research in mice suggests that neural stem cells, the body's source ...

Aug 12, 2013
popularity 5 / 5 (2) | comments 0

Chips that mimic the brain

No computer works as efficiently as the human brain – so much so that building an artificial brain is the goal of many scientists. Neuroinformatics researchers from the University of Zurich and ETH Zurich have now made ...

Jul 22, 2013
popularity 5 / 5 (14) | comments 2

Research determines how the brain computes tool use

(Medical Xpress)—With a goal of helping patients with spinal cord injuries, Jason Gallivan and a team of researchers at Queen's University's Department of Psychology and Centre for Neuroscience Studies are probing deep ...

May 08, 2013
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Debunking the IQ myth

(Medical Xpress)—You may be more than a single number, according to a team of Western-led researchers. Considered a standard gauge of intelligence, an intelligence quotient (IQ) score doesn't actually provide ...

May 07, 2013
popularity 3 / 5 (29) | comments 29

Dark chocolate improves calmness

(Medical Xpress)—Good news for chocolate lovers. New research from Swinburne University of Technology has found that the polyphenols in dark chocolate increase calmness and contentedness.

May 03, 2013
popularity 4 / 5 (6) | comments 4