Pathways for photic entrainment of mammalian circadian rhythms.
D000818:Animals; D002940:Circadian Rhythm / Q000528:radiation effects*; D006224:Cricetinae; D007031:Hypothalamus / Q000502:physiology; D008027:Light; D008297:Male; D010786:Photoreceptor Cells / Q000502:physiology; D051381:Rats; D012160:Retina / Q000294:innervation / Q000502:physiology / Q000528:radiation effects*; D014795:Visual Pathways / Q000502:physiology