In this video I describe the polyphasic sleep schedules often promoted by lifehackers as ways of reducing the need for sleep. Though these schedules originate from sleep research, they are …
The Circadian Rhythm
In this video we’ll consider a different state of consciousness that occurs during sleep. Our pattern of wakefulness and drowsiness varies throughout the course of the day and this is …
What is the Circadian Rhythm?
Our sleeping pattern follows a circadian rhythm, which is really just a way of saying a daily pattern of wakefulness and sleepiness (circadian derived from Latin: circa – “about” and …