This quiz is made up of Incredible and Unknown Trivia Facts You Didn’t Know about Sleep! Sleep is one of the ways through which the body gets to rejuvenate and the brain gets to relax. A human being is expected to have at least eight hours of sleep a day. Do take up this quiz and get to see just how much you know about sleep and some of the myths surrounding it.
Pineal gland
Panreas
Pituitary gland
Thyroid
Pons and hypothalamus
Thalamus and pons
Hypothalamus and thalamus
Cerebrum and cerebellum
Melatonin
Insulin
Estrogen
Growth hormone
Slow-wave sleep
Melatonin
Sleep deprivation
Growth hormone
Stage 2
Stage 1
Stage 3
Stage 4
Stage 2
Stage 3 and stage 4
REM
Stage 1
Beginning
Middle
End
Last
Generalized anxiety disorder
Parkinson's disease
Depression
Schizophrenia
Multiple times
Once
I'm not sure
Unknown
Beginning
Middle
End
Both that it occurs later in the night and accounts for about 20%-25% of our sleep time
It occurs early in the night
It accounts for about 20%-25% our total sleep time
It occurs for about 90%-95% of our total sleep time
It occurs later in the night