Department of Neurology, Complejo Hospitalario Universitario de Albacete, Albacete, Castilla-La Mancha, Spain. Electronic address: aa.sanchezlarsen@gmail.com.Department of Neurology, Complejo Hospitalario Universitario de Albacete, Albacete, Castilla-La Mancha, Spain.Department of Neurology, Complejo Hospitalario Universitario de Albacete, Albacete, Castilla-La Mancha, Spain.Department of Neurology, Complejo Hospitalario Universitario de Albacete, Albacete, Castilla-La Mancha, Spain.Department of Neurology, Complejo Hospitalario Universitario de Albacete, Albacete, Castilla-La Mancha, Spain.Department of Neurology, Complejo Hospitalario Universitario de Albacete, Albacete, Castilla-La Mancha, Spain.Department of Clinical Neurophysiology Complejo, Hospitalario Universitario de Albacete, Albacete, Castilla-La Mancha, Spain.Department of Neurology, Complejo Hospitalario Universitario de Albacete, Albacete, Castilla-La Mancha, Spain.