The effects of lesions in the substantia nigra.
D000818:Animals; D005260:Female; D005917:Globus Pallidus; D000882:Haplorhini; D008297:Male; D009048:Motor Skills; D009069:Movement Disorders / Q000209:etiology*; D010300:Parkinson Disease / Q000209:etiology*; D013378:Substantia Nigra; D013788:Thalamus