News tagged with human brains

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 3.1 / 5 (28) | comments 29 | with audio podcast

Artificial brains learn to adapt

For every thought or behavior, the brain erupts in a riot of activity, as thousands of cells communicate via electrical and chemical signals. Each nerve cell influences others within an intricate, interconnected ...

May 16, 2014
popularity 4.9 / 5 (16) | comments 3

Physical principles for scalable neural recording

(Medical Xpress)—It took nearly two months, but the videos from the May 6th-7th national BRAIN Initiative meeting are now available online. Although the title of that workshop made central mention of th ...

Jul 02, 2013
popularity 4.5 / 5 (17) | comments 2 | with audio podcast report

Testes size correlates with men's involvement in toddler care

Men with smaller testes than others are more likely to be involved in hands-on care of their toddlers, a new study conducted by anthropologists at Emory University finds. The Proceedings of the National Academy of Sciences (PNAS) ...

Sep 09, 2013
popularity 3.6 / 5 (21) | comments 11 | with audio podcast

Synchronized brain waves enable rapid learning

The human mind can rapidly absorb and analyze new information as it flits from thought to thought. These quickly changing brain states may be encoded by synchronization of brain waves across different brain ...

Jun 12, 2014
popularity 4.5 / 5 (16) | comments 5