Related topics: sleep

Dolphins maintain round-the-clock visual vigilance

Dolphins have a clever trick for overcoming sleep deprivation. Sam Ridgway from the US Navy Marine Mammal Program explains that they are able to send half of their brains to sleep while the other half remains conscious. What ...

Sleep deprivation can influence professional behavior

(Phys.org) -- In a recent paper, Aleksander Ellis of the University of Arizona Eller College of Management and a colleague demonstrate that lack of sleep can cause deviant behavior at work.

Migrating birds can't control themselves

During the Spring and Fall migratory seasons, sparrows become significantly less capable of resisting temptation. Researchers writing in the open access journal BMC Neuroscience investigated impulse control and sleep in White-crowned ...

Protein keeps sleep-deprived flies ready to learn

(PhysOrg.com) -- A protein that helps the brain develop early in life can fight the mental fuzziness induced by sleep deprivation, according to researchers at Washington University School of Medicine in St. Louis.

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