AP PSYCHOLOGY

Detailed explanation-1: -REM rebound behavior refers to the increased frequency, depth, and intensity of rapid-eye-movement (REM) sleep following sleep deprivation or significant stressors. This activity describes the neurophysiology and hormonal processes the contribute to the phenomenon of REM rebound.

Detailed explanation-2: -REM rebound is the lengthening and increasing frequency and depth of rapid eye movement (REM) sleep which occurs after periods of sleep deprivation.

Detailed explanation-3: -REM sleep rebound is identified as the increase of Stage R sleep above normal (or baseline) levels after a period of sleep restriction or deprivation. In other words, it’s a phenomenon in which there is an increase in REM sleep after a night of little REM sleep.

Detailed explanation-4: -According to the Journal of Clinical Sleep Medicine, five factors may cause an increase in REM sleep time, including: REM sleep deprivation, withdrawal of REM-suppressing recreational drugs, withdrawal of REM suppressing drugs, depression, and undergoing CPAP treatment.

Detailed explanation-5: -Besides increased brain activity and muscle relaxation, your body goes through a series of changes during REM sleep. These changes include: Faster breathing. Increased heart rate and blood pressure.