Psychology & Psychiatry

CDC reports the rich sleep better at night

The U.S. Centers for Disease Control and Prevention has conducted a sleep study and found that rich people, on average, sleep longer at night than poor people. According to a report by CNN, researchers at the agency sent ...

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Sleep disorder

A sleep disorder (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. A test commonly ordered for some sleep disorders is the polysomnogram.

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