title: Relation between intrafusal and extrafusal activity in triceps surae muscles of the decerebrate cat: evidence for beta action.
mesh_terms: D000818:Animals; D002415:Cats; D003655:Decerebrate State; D009046:Motor Neurons / Q000502:physiology*; D009119:Muscle Contraction; D009470:Muscle Spindles / Q000502:physiology*; D009132:Muscles / Q000294:innervation*; D009475:Neurons, Afferent / Q000502:physiology*