Cardiology

Five threats to heart health you may not be aware of

Many people can recite the major risk factors for heart disease, the stuff of posters, public service ads and dire warnings: smoking, high blood pressure, obesity, diabetes, high cholesterol, lack of exercise.

Pediatrics

Sleep training for your kids: Why and how it works

For thousands of years, mothers have sung lullabies to help their babies and children fall asleep. In more recent times, gadgets and devices have been invented and marketed to help the tired child—and weary parent.

Genetics

Study links gene to sleep problems in autism

Up to 80 percent of children with autism spectrum disorder (ASD) experience sleep problems. The source of these problems has been as much of a mystery as the exact causes of ASD, which scientists are still working to unravel. ...

Neuroscience

A sleep-deprived brain interprets impressions negatively

A sleepless night not only leaves us fatigued and distracted, it also makes us interpret things more negatively and makes us more likely to lose our temper. Moreover, people suffering from a pollen allergy are at a high risk ...

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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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