title: Selective depression of neuronal excitability during habituation.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D005071:Evoked Potentials; D005724:Ganglia / Q000187:drug effects / Q000502:physiology*; D006185:Habituation, Psychophysiologic / Q000502:physiology*; D006372:Helix, Snails / Q000502:physiology*; D009433:Neural Inhibition / Q000187:drug effects; D012684:Sensory Thresholds; D009435:Synaptic Transmission; D014110:Touch / Q000502:physiology
chemical_list: D000109:Acetylcholine