Sleeping an dreaming: "Insomniacs, it might be all in your mind?" - Evelyn Lewin

I often feel I haven't slept much, even when I've been in bed for hours.It is a reported experience psychology professor and sleep researcher Daniel Kay says he is familiar with.He says previous studies have found patients with insomnia appear to be asleep – with eyes closed and their brain in a characteristic sleep pattern – but there's a catch.