title: Frequency changes in hippocampal electrical activity during movement and tonic immobility.
mesh_terms: D000818:Animals; D004567:Electrodes, Implanted; D004569:Electroencephalography; D006624:Hippocampus / Q000502:physiology*; D009068:Movement; D009129:Muscle Tonus; D011817:Rabbits; D012890:Sleep