title: An in vitro preparation for studying the discharge properties of human muscle spindles.
mesh_terms: D000200:Action Potentials; D000375:Aging; D006801:Humans; D007366:Intercostal Muscles; D008297:Male; D008722:Methods; D008875:Middle Aged; D009119:Muscle Contraction; D009470:Muscle Spindles / Q000033:anatomy & histology / Q000502:physiology*; D009475:Neurons, Afferent / Q000502:physiology; D010812:Physical Stimulation; D014159:Transducers