Stan Tatkin, PsyD, MFT, is the author of Wired for Love and Your Brain on Love, and coauthor of Love and War in Intimate Relationships. He has a clinical practice in Southern California, teaches at Kaiser Permanente, and is assistant clinical professor at the University of California, Los Angeles. Tatkin developed the Psychobiological Approach to Couple Therapy® (PACT), and together with his wife Tracey Boldemann-Tatkin, founded the PACT Institute.