Armin Raznahan.

Armin Raznahan

President-elect
Organization for the Study of Sex Differences

Armin Raznahan is a child and adolescent psychiatrist and chief of the Section on Developmental Neurogenomics (SDN) at the U.S. National Institute of Mental Health (NIMH). His research combines neuroimaging, genomic and bioinformatic techniques to better understand the architecture of human brain development in health, and in neurogenetic disorders that increase risk for psychiatric symptoms.

Raznahan completed his undergraduate and graduate training in London, studying medicine and pediatrics at King’s College London and King’s College Hospital, and psychiatry at the Maudsley Hospital, and then trained as a postdoctoral fellow with Jay Giedd and Judith Rapoport at the NIMH Intramural Research Program. He joined the National Institutes of Health’s Lasker Clinical Research Scholars Program in 2015 and became a tenured senior investigator at the NIMH Intramural Research Program in 2020.

He is a member of the U.K. Royal College of Paediatrics and Child Health and the Royal College of Psychiatrists, and a fellow of the American College of Neuropsychopharmacology (ACNP). He was elected to the American Society for Clinical Investigation in 2024. He is president-elect of the Organization for the Study of Sex Differences. He has also sat on the ACNP Diversity and Inclusion Task Force, the ACNP Membership Committee, the AXYS (Association for X- and Y-Chromosome Variations) Advisory Committee, the Organization for the Study of Sex Differences Council, and the French Autism and Neuro-Developmental Disorders Scientific Advisory Board, as well as editorial boards for the Journal of the American Academy of Child and Adolescent Psychiatry and NeuroImage.

The Section on Developmental Neurogenomics has been recognized by awards from the NIMH director (Outstanding Mentorship and Scientific Contributions), the ACNP (Eva King Killam Award for Translational Research) and the American Psychopathological Association (Robins/Guze Award).

Explore more from The Transmitter

Research image containing repeated structures, suggesting potential image manipulation.

More than two dozen papers by neural tube researcher come under scrutiny

One of the studies, published in 2021 in Science Advances, received an editorial expression of concern on 21 May, after the journal learned that an institutional review of alleged image problems is underway.

By Claudia López Lloreda
9 June 2025 | 6 min read

On the importance of reading (just not too much)

The real fun of being a neuroscientist, and maybe the key to asking and answering new questions, is to think big and take intellectual risks.

By Sheena Josselyn
9 June 2025 | 8 min read
Research image of developing axons in the fly brain.

How developing neurons simplify their search for a synaptic mate

Streamlining the problem from 3D to 1D eases the expedition—a strategy the study investigators deployed to rewire an olfactory circuit in flies.

By Calli McMurray
6 June 2025 | 6 min read