title: Consider mind as a biological problem.
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000502:physiology; D001921:Brain / Q000502:physiology*; D003071:Cognition / Q000502:physiology; D006801:Humans; D008606:Mental Processes / Q000502:physiology*; D010465:Perception / Q000502:physiology