PSYCHOLOGY OF EMOTIONS

Detailed explanation-1: -Sleep:a periodic, natural loss of consciousness. Throughout the night, the body experiences many sleep cycles, each one lasting around 90 minutes. Each cycle has 5 stages (1, 2, 3, 4, REM) Page 2 Beta waves:waves of someone who is wide awake.

Detailed explanation-2: -Technically speaking, sleep is a periodic, natural, reversible and near total loss of consciousness, meaning it’s different than hibernation, being in a coma, or in say, an anesthetic oblivion.

Detailed explanation-3: -periodic, natural loss of consciousness-as distinct from unconsciousness resulting from a coma, general anesthesia, or hibernation. (Adapted from Dement, 1999.) false sensory experiences, such as seeing something in the absence of an external visual stimulus. the large, slow brain waves associated with deep sleep.

Detailed explanation-4: -A periodic, natural loss of consciousness that involves distinct stages is known as. sleep.

Detailed explanation-5: -Sleep is the periodic, natural loss of consciousness-as dis-tinct from unconsciousness resulting from a coma, general anesthesia, or hibernation. (Adapted from Dement, 1999.)