Intermodal stimulus generalization and retention of habituation in earthworms.
D000818:Animals; D005795:Generalization, Stimulus / Q000502:physiology*; D006185:Habituation, Psychophysiologic / Q000502:physiology*; D009835:Oligochaeta / Q000502:physiology*; D010775:Photic Stimulation; D014732:Vibration