Neuroscience

Predictors of chronic migraine

A meta-analysis published in the journal Cephalalgia, the official journal of the International Headache Society, highlights the predictors of chronic migraine. The study, entitled "Predictors of episodic migraine transformation ...

Health

Getting a good night's sleep complicated by menopause

The value of a good night's sleep can't be underestimated. Unfortunately, sleep complaints are common during the menopause transition. A new study from Canada compared sleep quality, sleep duration, and sleep disorders between ...

Medical research

Scientists identify a genetic basis for healthy sleep

From organisms as simple as worms to those as complex as humans, sleep is a fundamental necessity. But although an estimated 50 to 70 million people in the United States suffer from a chronic sleep disorder, the genetic mechanisms ...

Neuroscience

The brain may actively forget during dream sleep

Rapid eye movement, or REM, sleep is a fascinating period when most of our dreams are made. Now, in a study of mice, a team of Japanese and U.S. researchers show that it may also be a time when the brain actively forgets. ...

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