Ronald Harris Ronald T. Harris received his undergraduate degree from California State University, Northridge, and both his MS and PhD degrees from the University of Southern California. In 1975, Ron was appointed to the position of Assistant Professor of Biolgical Sciences at the University of Southern California, where he taught human anatomy, general physiology, human embryology, and human sexuality for 20 years. In 2001 he became an adjunct professor of biology at Marymount California University, where he currently teaches human anatomy, human physiology, cell biology, and human anatomy and physiology. Ron also has extensive experience in the skin and hair care industries. He was Vice President of Research and Development at Redken Laboratories (now owned by LOrï¿al USA) and a subsidiary of Shiseido Cosmetics. In these capacities, he led teams of researchers in the detailed structure and function of skin and hair. Rons current research interests focus on the brain circuits involved in cognition and the mechanisms of memory. Read More Read Less