1. The Institute of Psychiatry, Psychology and Neuroscience, King’s College London (T. Nicholson, Goldstein, Pick); the Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, United Kingdom (Carson, Stone); the Department of Rehabilitation Medicine, Astley Ainslie Hospital, Edinburgh, United Kingdom (Carson); the Neuroscience Research Centre, St. George’s University of London (Edwards, Nielsen); Human Motor Control Section, the National Institute of Neurological Disorders and Stroke,...