Sleep Wales delivers one to one advising and practitioner training in the field of sleep psychology:
Delayed Sleep Phase Disorder
Sleep Medication Withdrawal
You need Flash Player in order to view this.
Russell Foster: Why do we sleep?
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 liv...