Ready, set, exhale: Breathing out linked to faster responses

Imagine swimmers on starting blocks, poised to dive at the sound of the starting horn, or a driver traveling at 60 mph (97 kilometers per hour) who suddenly needs to brake to avoid a collision. A fraction of a second in response ...

Insomnia linked to higher risk of stroke

Insomnia is associated with a 26% higher risk of stroke and 28% higher odds of hospital admission, according to new research in Sleep Medicine Reviews. The researchers say the findings support recognizing insomnia as an important ...

Migraine and sleep are strongly interconnected, study finds

Sleep problems are significantly more common among people with migraine than among those without headaches. People with migraine also tend to have a later chronotype, meaning they tend to fall asleep and wake up later and ...

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