A pioneer in the field of neurofeedback, Les Fehmi, PhD, BCIA-EEG, was director of the Princeton Biofeedback Centre in Princeton, New Jersey. He held an MA and PhD in psychology from UCLA and completed his post-doctoral fellowship at UCLA’s Brain Research Institute. An affiliate member of the Department of Medicine at Princeton University Medical Center, for over four decades Dr. Fehmi was active as a psychologist in private practice, a speaker, and an author in peer-reviewed journals. A certified “speed-and-explosion specialist,” Dr. Fehmi worked with the Dallas Cowboys, the New Jersey Nets, and the Olympic Development Committee. He also served as a consultant for Harvard’s Massachusetts General Hospital, the Johnson & Johnson corporation, and the Veterans Administration. Susan Shor Fehmi, LCSW, is executive director of the Princeton Biofeedback Centre, a licensed clinical social worker and a certified biofeedback provider.