title: Fusimotor unit activities and natural sleep in the cat.
mesh_terms: D000200:Action Potentials; D000818:Animals; D002415:Cats; D004558:Electric Stimulation; D004569:Electroencephalography; D004594:Electrophysiology; D005133:Eye Movements; D007700:Kinetics; D009046:Motor Neurons / Q000502:physiology*; D009470:Muscle Spindles / Q000502:physiology*; D012890:Sleep / Q000502:physiology*