The bereitschaftspotential in jerky movement disorders
Sandra M A van der Salm, Marina A J Tijssen, Johannes H T M Koelman, Anne-Fleur van Rootselaar
Journal of Neurology, Neurosurgery & Psychiatry Dec 2012, 83 (12) 1162-1167; DOI: 10.1136/jnnp-2012-303081