title: Lateral interactions in the outer plexiform layer of turtle retinas after atropine block of horizontal cells.
mesh_terms: D000818:Animals; D001285:Atropine / Q000494:pharmacology*; D003118:Color Perception / Q000502:physiology*; D005246:Feedback; D066298:In Vitro Techniques; D008027:Light; D008564:Membrane Potentials; D010786:Photoreceptor Cells / Q000502:physiology*; D012160:Retina / Q000166:cytology / Q000502:physiology*; D009435:Synaptic Transmission / Q000187:drug effects; D014426:Turtles
chemical_list: D001285:Atropine