title: Effects of prolonged stretch of flexor muscles upon excitability of an extensor reflex arc.
mesh_terms: D000818:Animals; D002415:Cats; D004558:Electric Stimulation; D004594:Electrophysiology; D007866:Leg / Q000294:innervation / Q000502:physiology; D009046:Motor Neurons / Q000502:physiology; D009119:Muscle Contraction; D009132:Muscles / Q000294:innervation / Q000502:physiology*; D012023:Reflex, Monosynaptic; D013116:Spinal Cord / Q000502:physiology*; D013997:Time Factors