title: Electrophysiology of the visual system in a nudibranch mollusc.
mesh_terms: D000818:Animals; D003624:Darkness; D004594:Electrophysiology; D008027:Light; D008974:Mollusca; D009799:Ocular Physiological Phenomena; D012168:Retinal Pigments / Q000502:physiology; D011984:Sensory Receptor Cells / Q000502:physiology*; D013569:Synapses / Q000502:physiology*; D014785:Vision, Ocular / Q000502:physiology*
chemical_list: D012168:Retinal Pigments