1. Neuro-e-Motion Research Team, Department of Psychology, Faculty of Health Sciences, University of Deusto, Bilbao, Spain.
2. Faculty of Health Sciences, Isabel I University, Burgos, Spain.
3. Department of Clinical and Health Psychology, and Research Methodology, Faculty of Psychology, University of the Basque Country UPV/EHU, Donostia, Spain.
4. Neurology Service, University Hospital Marqués de Valdecilla-IDIVAL, Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), University of Cantabria, Santander, Spain.