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Related Terms:
lightbox
chrononutrition
biorhythm
body clock
biological
melanopsin
disentrain
biological clock
ahemeral day
chronotherapy
infradian
photoperiod
chronotype
sociochronobiology
mesor
entrainment
photoentrainment
photobiology
chronodisruption
intergeniculate leaflet
subperiodic
retinohypothalamic
disentrainment
cryptochrome
photoperiodism
chronopsychology
delayed sleep phase disorder
disentrained
jet lag
ultradian
internal
chronometabolism
period
Definitions:
Noun
circadian rhythm
Definition: a daily cycle of activity observed in many living organisms
Definition: The "internal body clock" that regulates the (roughly) 24-hour cycle of biological processes in animals and plants.