News tagged with visual cortex

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Uncorrelated activity in the brain

Interconnected networks of neurons process information and give rise to perception by communicating with one another via small electrical impulses known as action potentials. In the past, scientists believed that adjacent ...

Jan 28, 2010 4.8 / 5 (9) 0 | with audio podcast

The living fossils of brain evolution

(Phys.org) -- In the course of its evolution, the architecture of the mouse brain may have barely changed. Similar to the tiny ancestors of modern mammals that lived about 80 million years ago, nerve cells ...

May 23, 2012 5 / 5 (3) 0 | with audio podcast