title: The effects on muscle tonus and strength of lesions of the macaque corticospinal tracts at spinal cord levels.
mesh_terms: D000818:Animals; D002648:Child; D005260:Female; D000882:Haplorhini; D006801:Humans; D009119:Muscle Contraction / Q000502:physiology*; D011712:Pyramidal Tracts / Q000502:physiology; D013116:Spinal Cord / Q000502:physiology*