Pineal homeostatic regulation of shifts in the circadian activity rhythm during maturation and aging.
D000375:Aging; D000818:Animals; D002940:Circadian Rhythm; D005260:Female; D006128:Growth; D009043:Motor Activity; D010870:Pineal Gland / Q000502:physiology*; D051381:Rats; D011919:Rats, Inbred Strains