headshot of Jacob Vorstman

Jacob Vorstman

Professor
The Hospital for Sick Children

Jacob Vorstman is associate professor of psychiatry at the University of Toronto and director of the Autism Research Unit at the Hospital for Sick Children in Canada. Initially, his research focused on the psychiatric and genetic aspects of the 22q11.2 deletion. After obtaining his Ph.D. in 2008, he broadened the scope from 22q11.2 deletion syndrome to the study of genotype-phenotype relations in neurodevelopmental conditions — in particular, autism, intellectual disability and schizophrenia. His ambition is to further insights into the genetic architecture underlying these conditions as well as to improve methods to measure the associated phenotypes.

From this contributor

Explore more from The Transmitter

Is our intelligence rooted in how living organisms are organized?

Kathryn Nave explains how a concept called constraint closure may be fundamental to understanding brains, minds and cognition.

By Paul Middlebrooks
15 July 2026 | 1 min read
Soha Ashrafi photo collage art.

Making an impact through academic administration

As executive director of research at Harvard Medical School’s Department of Neurobiology, Soha Ashrafi supports more than 300 scientists, students and staff members.

By Katie Moisse
15 July 2026 | 7 min read
Illustration of birdsong, bird brain, and DNA.

This paper changed my life: Embracing an early model for naturalistic neuroscience

A 1992 PNAS paper showed how birdsong upregulates the expression of an immediate early gene in bird forebrains. The work revealed to Ribeiro the importance of studying molecular responses in naturalistic contexts.

By Sidarta Ribeiro
14 July 2026 | 4 min read