title: Many Roads to Motor Deficits: Loss of Dopamine Signaling in Direct or Indirect Basal Ganglia Pathway Leads to Akinesia through Distinct Physiological Mechanisms.
authors.affiliation: Department of Anatomy and Neurobiology, University of Maryland School of Medicine Baltimore, MD, USA.
authors.forename: Gwendolyn G
authors.initials: GG
authors.lastname: Calhoon
authors.forename: Patricio
authors.initials: P
authors.lastname: O'Donnell