1. Cognitive Motor Neuroscience Group and Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology; London United Kingdom
2. CINAC, HM-Puerta del Sur, Hospitales de Madrid; CEU-San Pablo University, Móstoles; Madrid Spain
3. Basal Ganglia, Motivation and Reward' (BAGAMORE), Institut de Neurosciences de la Timone, UMR7289 CNRS and AMU (Aix Marseille Universite); Marseille France
4. Neurophysiology Laboratory, Neuroscience Area, CIMA, University of Navarra; Pamplona Spain
5. INSERM U836, F-38000 Grenoble, France; University Grenoble Alpes, GIN, Grenoble, France, and CHU de Grenoble, Movement Disorder Unit; Grenoble France