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Labs

Vanessa Brown

Emory University, GA·Psychology

Anxiety disorders are common and can be disabling. One of their most harmful features is avoidance, steering clear of feared situations even when doing so costs something.

Fields

Psychology

Neuroscience

Medicine & Clinical Research

Topics

anxiety

avoidance

computational psychiatry

Grants
1 known grant, through May 2030

What they work on

  1. Validate a new computational model of multi-step avoidance behavior by combining neural and behavioral data collected from people.
  2. Use the computational model to test how avoidance decisions differ in people with clinically impairing anxiety and avoidance.
  3. Test whether model-predicted avoidance correlates with, and causally influences, avoidance behavior in participants' real-world daily lives.

More about the research

Avoidance is poorly understood. Better treatment needs a theory of avoidance that can explain experimental findings and apply to both humans and other animals.

Why it matters

Avoidance drives much of the impairment in anxiety disorders, yet it is hard to measure and target. A validated computational measure of harmful avoidance could serve as a biomarker. It could help clinicians and researchers track whether treatments engage avoidance. It may also guide new therapies for people with anxiety and related disorders, with findings that can be compared across human and animal studies.

Known grants

From NIH and NSF research grants. Labs often have other funding we can't see.

Quantifying neural signatures of multi-step avoidance behavior in anxiety

NIH · Aug 2025 – May 2030

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The school

Emory University: 70 labs on PI Pages, $1.2B a year on research, 286 research doctorates a year.

More about Emory University

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