title: Deprivation of form vision suppresses diurnal cycling of retinal levels of leu-enkephalin.
abstract: Deprivation of form vision by the fitting of translucent occluders suppressed the diurnal cycling of enkephalinergic amacrine cells (the ENSLI amacrine cells), in the chicken. Daily periods of normal vision or enforcing temporal contrast using strobe lighting appeared to restore normal functioning of the ENSLI cells. These results suggest that the ENSLI cells are involved in retinal circuits that assess the quality of the visual image and control eye growth.
authors.affiliation: Centre for Research on Ageing and Health, La Trobe University, Bendigo, Victoria, Australia.
authors.forename: C
authors.initials: C
authors.lastname: McKenzie
authors.forename: P
authors.initials: P
authors.lastname: Megaw
authors.forename: I
authors.initials: I
authors.lastname: Morgan
authors.forename: M K
authors.initials: MK
authors.lastname: Boelen
mesh_terms: D000221:Adaptation, Ocular / Q000502:physiology; D000818:Animals; D002645:Chickens; D002940:Circadian Rhythm / Q000502:physiology*; D004743:Enkephalin, Leucine / Q000378:metabolism*; D005123:Eye / Q000254:growth & development; D005556:Form Perception; D012160:Retina / Q000502:physiology*; D012683:Sensory Deprivation
chemical_list: D004743:Enkephalin, Leucine