Jane Acri, Ph.D. Medications Development Division Chikko Asanuma, Ph.D. Etiology and Clinical Neurobiology Branch Roger Brown, Ph.D. Chief, Behavioral Neurobiology Research Branch (Neuropsychopharmacology) Peter Cohen, M.D. Medications Development Division Dorynne Czechowicz, Ph.D. Division of Clinical and Services Research Joseph Fracella, Ph.D. Chief, Etiology and Clinical Neurobiology Branch (Clinical Neurobiology, Human Neuroscience) Barbara Herman, Ph.D. Clinical Trials Branch (Opiates)

Geraline Lin, Ph.D. Basic Neurobiology and Biological Systems Branch (Opiates, Hallucinogens, Psychopharmacolgy) Jag Khalsa, Ph.D. Clinical Medicine Branch (Medical Consequences) Cathrine Sasek, Ph.D. Office of Science Policy and Communications (Science Education Program) David Shurtleff, Ph.D. Behavioral Sciences Research Branch (Cognitive Science, Psychopharmacology, Behavior) David Thomas Ph.D. Chair, Pain Interest Group Behavioral Neurobiology Research Branch Contact at dt78k@nih.gov (Opiates, Analgesia, Pain) Alan Trachtenberg, MD Office of Science Policy and Communications (Pain Medication)