Reaching and grasping: Learning fine motor coordination changes the brain

Reaching for and grasping objects brings about changes in the connections of a certain neuronal population in the red nucleus, a region of the midbrain, now reported by researchers at the University of Basel’s Biozentrum. They have also shown how fine motor tasks promote plastic reorganization of this brain region. The results of the study have been published in Nature […]

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‘Short sleepers’ can get just 4 hours a night and feel fine. But is their health at risk?

Credit: CC0 Public Domain “Sleep is overrated.” So proclaims Stephen Klasko, who throughout his life has taken pride in sleeping only four or five hours a night. Those extra few hours away from his pillow, he believes, have allowed him to write books, run marathons, and achieve his lofty professional goals. An obstetrician and gynecologist, he’s the president and CEO […]

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