abuse and neglect
This stage number appears in both REM and NREM sleep
Human Ethology As Anthropology : a holistic understanding (to understand we use four lines of evidence): abuse and neglect Cross-cultural (range of variability,
SLEEP Circadian Humans spend 1/3 of life sleeping (well over 175,000 hrs) typically 8 hours/day… so - 3/day = extra 21 hrs/week 10,952 hrs/decade!!!
SLEEP : Food for the brain
SLEEP Circadian Humans spend 1/3 of life sleeping (well over 175,000 hrs)
