Section I. Functional Connectivity of the Basal Ganglia.- Section II. Characteristics of Basal Ganglia Neurons, Transmitters, and Modulators.- Section III. Neurophysiology of the Basal Ganglia and Related Nuclei.- Section IV. Behavioral and Physiological Studies of the Basal Ganglia Disorders.- Section V. Neurochemistry and Neuropharmacology of the Basal Ganglia.- Section VI. Characterization of the Basal Ganglia Disorders.- Section VII. Animal Models of the Basal Ganglia Disorders.