Health

Quality of waking hours determines ease of falling sleep

The quality of wakefulness affects how quickly a mammal falls asleep, UT Southwestern Medical Center researchers report in a study that identifies two proteins never before linked to alertness and sleep-wake balance.

Neuroscience

Brain makes its own version of Valium, researchers find

Researchers at the Stanford University School of Medicine have found that a naturally occurring protein secreted only in discrete areas of the mammalian brain may act as a Valium-like brake on certain types of epileptic seizures.

Psychology & Psychiatry

Poor sleep linked to PTSD after heart attack

Clinicians have long speculated that poor sleep may be a mechanism involved in the higher risk of further cardiac events or death among those with post-traumatic stress disorder following a heart attack, but the association ...

Sleep disorders

Dental sleep medicine classes reach across the border

The field of dental sleep medicine was barely out of its infancy when Tufts faculty realized the importance of training students to screen, diagnose and treat sleep disorders. In 2009, the school became the first in the U.S. ...

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