title: An electrophysiological study of the photo-excitative neurones of Onchidium verruculatum in situ.
mesh_terms: D000200:Action Potentials; D000818:Animals; D001369:Axons / Q000502:physiology; D001522:Behavior, Animal; D008974:Mollusca / Q000502:physiology*; D009043:Motor Activity; D009434:Neural Pathways; D009474:Neurons / Q000166:cytology / Q000502:physiology*; D010775:Photic Stimulation; D010786:Photoreceptor Cells / Q000166:cytology / Q000502:physiology*