RT Journal Article SR Electronic A1 Vinall, Maria T1 The Latest News in Movement Disorders: Steps Forward and Back JF MD Conference Express YR 2014 FD SAGE Publications VO 14 IS 15 SP 10 OP 13 DO 10.1177/155989771415003 UL http://mdc.sagepub.com/content/14/15/10.abstract AB This article reviews several recent studies using focused ultrasound to facilitate treatment of movement disorders and commented on its future. Also discussed are recent Phase 3 studies that assessed disease modification in patients with Parkinson's disease (PD), novel technologies to understand the role of circuits and cells in animal models of movement disorders, and the role of leucine-rich repeat kinase 2 (LRRK2), PTEN-induced putative kinase 1 (PINK1), and parkin as genetic risk factors in sporadic PD.