title: The theoretical curve of learning and of arousal.
mesh_terms: D000818:Animals; D001143:Arousal / Q000502:physiology*; D002540:Cerebral Cortex / Q000502:physiology; D004285:Dogs; D006624:Hippocampus / Q000502:physiology; D007858:Learning / Q000502:physiology*; D051381:Rats; D013997:Time Factors