Rinaldo Livio Perri, PhD. Psychologist, specialist in cognitive behavioral psychotherapy. He holds the PhD in Behavioral Neuroscience from La Sapienza University, and has done research in several national and international institutes including the New York State Department of Health. Expert in cognitive electrophysiology and neurostimulation, he currently holds the position of researcher and assistant professor in Neuropsychology. He carries out psychotherapy and chairs the national association “ipnosi per”, engaged in the study and training in the field of clinical and experimental hypnosis.