Health

Sleep expert warns against drowsy driving on road trips

Road trips are a summer tradition for many families, but some drivers are so focused on reaching their destination that they tend to ignore their bodies' need for sleep. However, Baylor College of Medicine's Dr. Philip Alapat ...

Diseases, Conditions, Syndromes

Partner talks in their sleep? Here's how to slumber soundly

Parasomnia—it's a blanket term for pesky behaviors that wreak havoc on your sleep. A third of U.S. adults get less than the recommended amount of shut-eye, a nationwide struggle linked to chronic diseases ranging from depression ...

Neuroscience

Study links poor sleep to migraine attacks

A new study by researchers at the University of Arizona Health Sciences identified a link between poor sleep and migraine attacks that suggests improving sleep health may diminish migraine attacks in people with migraine.

Psychology & Psychiatry

The science behind waking up on the wrong side of the bed

It's always darkest before the dawn for many people, and now, a University of Michigan and Dartmouth Health study has looked into the science of waking up on the wrong side of the bed.

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Sleep deprivation is the condition of not having enough sleep; it can be either chronic or acute. A chronic sleep-restricted state can cause fatigue, daytime sleepiness, clumsiness and weight loss or weight gain. It adversely affects the brain and cognitive function. Few studies have compared the effects of acute total sleep deprivation and chronic partial sleep restriction. Complete absence of sleep over long periods is impossible for humans to achieve (unless they suffer from fatal familial insomnia); brief microsleeps cannot be avoided. Long-term total sleep deprivation has caused death in lab animals.

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