Figure 3. NIH Funding of Headache Research by Institute and Center.
NINDS = National Institute of Neurological Disorders and Stroke; NCRR = National Center for Research Resources; NIDCR = National Institute of Dental and Craniofacial Research; NCAAM = National Center for Complementary and Alternative Medicine; NINR = National Institute of Nursing Research; NIDA = National Institute on Drug Abuse; NIMH = National Institute of Mental Health. Numbers and percentages (in parentheses) indicate the total grants funded between 1987 and 2007 by each Institute and Center.