title: Circadian clock. How the brain's clock gets daily enlightenment.
authors.forename: Marcia
authors.initials: M
authors.lastname: Barinaga
mesh_terms: D000344:Afferent Pathways; D000818:Animals; D001369:Axons / Q000502:physiology; D001683:Biological Clocks; D001921:Brain / Q000166:cytology; D002940:Circadian Rhythm; D003712:Dendrites / Q000648:ultrastructure; D004594:Electrophysiology; D008027:Light; D055537:Light Signal Transduction; D051379:Mice; D009479:Neuropeptides / Q000032:analysis; D051219:Pituitary Adenylate Cyclase-Activating Polypeptide; D051381:Rats; D012165:Retinal Ganglion Cells / Q000737:chemistry / Q000502:physiology*; D017299:Rod Opsins / Q000032:analysis* / Q000737:chemistry / Q000502:physiology; D013493:Suprachiasmatic Nucleus / Q000166:cytology; D000099210:Melanopsin
chemical_list: D009479:Neuropeptides; D051219:Pituitary Adenylate Cyclase-Activating Polypeptide; D017299:Rod Opsins; D000099210:Melanopsin; C495402:Adcyap1 protein, mouse; C495403:Adcyap1 protein, rat