Don Cohen, D.C., is a graduate of Palmer College of Chiropractic West and of the Upledger Institute. Since 1982 he has practiced chiropractic and craniosacral therapy in Santa Cruz, California, where he is co-director (with his wife Karen, a homeopath and chiropractor) of the Branciforte Clnic. Since 1985 he has been engaged in clinical research into the nature of neurologic adaptation strategy to musculoskeletal injury, chronic pain, and degeneration syndromes.