Alan Lewis is assistant professor of psychiatry at Vanderbilt University in Nashville, Tennessee.

Alan Lewis
Assistant professor
Vanderbilt University
From this contributor
How to avoid common pitfalls when parsing circuit control of social behavior
When probing the circuits underlying social behavior in animal models of autism, researchers should consider potentially confounding variables, use multiple behavioral assays and report results in a descriptive and unbiased manner.

How to avoid common pitfalls when parsing circuit control of social behavior
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The big idea with Diego Bohórquez
His theories around the neuropod have challenged the boundaries of classic ideas regarding gut-brain communication.

The big idea with Diego Bohórquez
His theories around the neuropod have challenged the boundaries of classic ideas regarding gut-brain communication.
Genetic background steers PTEN syndrome traits
People with the syndrome, caused by variants in the gene PTEN, often have autism or cancer, or both, but it depends on the genetic diversity encoded in the components of distinct cell signaling pathways, according to a new study.

Genetic background steers PTEN syndrome traits
People with the syndrome, caused by variants in the gene PTEN, often have autism or cancer, or both, but it depends on the genetic diversity encoded in the components of distinct cell signaling pathways, according to a new study.
Star-responsive neurons steer moths’ long-distance migration
Cells in the bogong moth brain respond to astral landmarks to orient the insects in the direction they need to go.

Star-responsive neurons steer moths’ long-distance migration
Cells in the bogong moth brain respond to astral landmarks to orient the insects in the direction they need to go.