Russell Foster is a circadian neuroscientist: He studies the sleep cycles of the brain. And he asks: What do we know about sleep? Not a lot, it turns out, for something we do with one-third of our lives. In this talk, Foster shares three popular theories about why we sleep, busts some myths about how much sleep we need at different ages — and hints at some bold new uses of sleep as a predictor of mental health.
Un subiect pe care nu avem voie sa il ocolim din cauza deselor cazuri ce au aparut in ultimii ani.
Accidentul vascular este o situatie des intalnita un ultimii ani. Informatiile despre acesta ne sunt foarte utile.