Social Entrainment
altering our rhythms for social purpose
insomnia
the inability to get enough sleep
Narcolepsy
disorder fall asleep instantly
Sleep Apnea
Person breathing often stops while the person is sleep
Hypnosis
state of relaxation attention is focused on certain objects act or feelings
Trance
state of deep relaxation that can occur during hypnosis
Meditation
Self control in which the outside is out from consciencess