title: The fourth dimension of stereotaxis: timing of neurosurgery for Parkinson disease.
authors.forename: David
authors.initials: D
authors.lastname: Riley
authors.forename: Andres
authors.initials: A
authors.lastname: Lozano
mesh_terms: D046690:Deep Brain Stimulation / Q000379:methods; D006801:Humans; D009493:Neurosurgery; D019635:Neurosurgical Procedures / Q000379:methods; D010300:Parkinson Disease / Q000601:surgery* / Q000628:therapy; D013238:Stereotaxic Techniques; D013997:Time Factors