Did you know that…..
normal sleep consists of cycles of REM sleep (rapid eye movement) or light sleep and NREM sleep (non rapid eye movement) or deep sleep ?
Did you now that…..
Newborns sleep have less well defined stages ?
They enter sleep through active REM, and spend about half their sleep time in REM.
(Edited by Dr. María Moya Guirao, MD)
Did you know that…..
from age 2 to 3 about every 90 min. begins a NREM period of sleep ?
Those children spend 80% of the total sleep in NREM sleep.
Normal sleep consists of cycles of REM sleep (rapid eye movement) or light sleep and NREM sleep (non rapid eye movement) or deep sleep.
(Edited by Dr. María Moya Guirao, MD)
Did you know that…..
normal sleep consists of cycles of REM sleep (rapid eye movement) or light sleep and NREM (non rapid eye movement) or deep sleep ?
NREM sleep can be divided into for EEG stages, with stages 3 and 4 representing the deepest sleep.
(Edited by Dr. María Moya Guirao, MD)