Sleep Disorders

Brain activity during cardiac arrest

All over the world, researchers are trying to solve an age-old mystery: What happens in the brain when the heart stops? With the support of the Austrian Science Fund FWF, medical experts from Vienna are participating ...

Mar 23, 2015
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Getting enough sleep really isn't optional

The typical adult needs 7 to 7 1/2 hours of sleep each night, while for teenagers and young adults under 25 about 9 to 10 hours of sleep per night is recommended, says Ann Romaker, MD, director of the University ...

Mar 04, 2015
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A sleep disorder, or somnipathy, is a medical disorder of the sleep patterns of a person or animal. Some sleep disorders are serious enough to interfere with normal physical, mental and emotional functioning. Polysomnography is a test commonly ordered for some sleep disorders.

Disruptions in sleep can be caused by a variety of issues, from teeth grinding (bruxism) to night terrors. When a person suffers from difficulty in sleeping with no obvious cause, it is referred to as insomnia. In addition, sleep disorders may also cause sufferers to sleep excessively, a condition known as hypersomnia. Management of sleep disturbances that are secondary to mental, medical, or substance abuse disorders should focus on the underlying conditions.

This text uses material from Wikipedia licensed under CC BY-SA

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