Scott Marek

Assistant professor of radiology
Washington University School of Medicine in St. Louis

Scott Marek is assistant professor of radiology in the Mallinckrodt Institute of Radiology at Washington University School of Medicine in St. Louis. Marek received a Ph.D. in neuroscience from the University of Pittsburgh, where he gained expertise in pediatric neuroimaging with Beatriz Luna. Subsequently, he completed a postdoctoral fellowship with Nico Dosenbach at Washington University School of Medicine, where he gained expertise in functional mapping of individual brains and leveraging big data to quantify the reproducibility of brain-wide association studies. He now runs his own lab focused on precision imaging and deep phenotyping of adolescent twins with depression, as well as population neuroscience approaches using large datasets, such as the Adolescent Brain Cognitive Development (ABCD) Study.

From this contributor

Explore more from The Transmitter

Mouse cortical organoid.

Hasty stem cells highlight potential limitation with cortical organoids

The models recapitulate many key developmental processes, but some radial glial cells in mouse organoids make neurons earlier than they should.

By Giorgia Guglielmi
22 September 2026 | 4 min read
Illustration of an open journal featuring lines of text and small illustrations of eyes and mouths.

Two populations of neurons, two effects on sociability; and more

Here is a roundup of autism-related news and research spotted around the web for the week of 21 September.

By Jill Adams
22 September 2026 | 2 min read

Finding the Rett syndrome gene and ways to fix it

Kevin Mitchell talks with Huda Zoghbi about her work identifying the MECP2 gene, its role in the brain and therapies to address its dysfunction.

By Kevin Mitchell
21 September 2026 | 4 min read