National Institute of Mental Health (NIMH)

The National Institute of Mental Health (NIMH) is the lead federal agency for research on mental illnesses. NIMH is one of the 27 Institutes and Centers that make up the National Institutes of Health (NIH), the largest biomedical research agency in the world. The mission of NIMH is to transform the understanding and treatment of mental illnesses through basic and clinical research, paving the way for prevention, recovery, and cure.