Translate AMICOR contents if you like

Thursday, April 14, 2016

Sleep neurobiology

How We Wake and Fall Asleep


Falling asleep and waking up are key transitions in everyone’s day. Millions of people have trouble with these transitions – they find it hard to fall asleep or stay asleep at night, and hard to stay awake during the day. Despite decades of research, how these transitions work – the neurobiological mechanics of our circadian rhythm – has remained largely a mystery to brain scientists.
Now, however, scientists at the University of Maryland School of Medicine (UM SOM) have identified the workings of a key pathway for these processes. The pathway that appears to play a key role in regulating the “switch” between wakefulness and sleep. This is the first study to elucidate this process in such biophysical detail./.../

No comments: