sleep cycle
Số nhiều: sleep cycles
Từ liên quan
circadian rhythmwakefulnessREMinsomniamelatonincortisolnapslumberdozesnoozedreamnightmaresomnolencedrowsinessfatigueexhaustionrestrecoveryhibernationestivationcircadiandiurnalnocturnalcrepuscularnarcolepsyapneasomnambulismsleepwalkingjet lagshift workalertnessvigilanceconsciousnessunconsciousnesscomastuportrancemeditationrelaxationbedroommattresspillowblanketpyjamasalarm clockdarknesslightsunlightmoonlighttwilightdawnduskmidnightmorningeveningnightfallbiological clockhomeostasismetabolismtheta wavedelta wavealpha wavebeta wavesynapseneuronhypothalamuspineal glandadenosinecaffeinesedativehypnoticstimulant