Learning: a model system for physiological studies.
D000818:Animals; D001245:Association Learning / Q000502:physiology; D001362:Avoidance Learning / Q000502:physiology; D003213:Conditioning, Psychological / Q000502:physiology; D005247:Feeding Behavior / Q000502:physiology; D007858:Learning / Q000502:physiology; D008959:Models, Neurological; D008974:Mollusca / Q000502:physiology*; D009424:Nervous System Physiological Phenomena; D009434:Neural Pathways / Q000502:physiology; D013569:Synapses / Q000502:physiology