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The Nordman Lab

at Southern Illinois University School of Medicine

Welcome to our website


We study how life experience shapes the brain to guide complex social behavior, and how these processes are altered by stress and trauma. Social and stressful experiences are among the most powerful forces sculpting brain function, yet the biological mechanisms that translate lived experience into lasting changes in social behavior remain poorly understood. That is the gap our work aims to fill. 
We approach this problem across several levels of analysis, from molecular and synaptic mechanisms to neural circuits and behavior—and back again. To do this, we integrate state-of-the-art approaches—including viral circuit mapping, fiber photometry, optogenetics, chemogenetics, electrophysiology, and high-resolution behavioral analysis—to link experience-dependent plasticity to circuit dynamics and social behavior. By moving iteratively between levels, we aim to build mechanistic models of how experience reshapes the social brain over time.
Fiber photometry recording of a CD1 mouse
Learn more about our work in the Projects and Publications tabs!

Learn more about our team members in our People tab!


Thanks for visiting—please reach out if you’d like to learn more about our work or explore opportunities to collaborate! 

Lab News


Jun 20, 2026

Excited to share our new review accepted in Neurobiology of Stress! Congratulations to Jess Jacobs for leading this on how early life stress produces lasting changes in aggression circuits. This review brings some needed clarity and direction to a new area that she is helping spearhead!

(Link)



May 6, 2026



Apr 28, 2026

Congratulations to Magdalene Adjei on winning the prestigioius Laura L. Murphy Award! Well deserved!!



Apr 7, 2026

Huge congratulations to Elana Qasem on her acceptance to Rush Medical School in Chicago! We are so proud of you!



Apr 6, 2026

Huge congratulations to Sophia Aaflaq for being admitted into the Lincoln Memorial University Debusk College of Osteopathic Medicine Program! We are so proud!



Mar 19, 2026

Congratulations to Mikaela Aholt for successfully defending her master’s thesis! This was an unusual project but she made it her own and turned it into something we are very proud of. Can’t wait to see what she does next!



Mar 18, 2026

Congratulations to Josh Jackson on receiving the SIU REACH award!



Jan 21, 2026

I’m thrilled to share that Dr. Jessica Jacobs' paper on the role of the bed nucleus of the stria terminalis (BNST) in social novelty–seeking has been published in The Journal of Neuroscience!!

(Link)



Jan 20, 2026

A big welcome to Alex Griswold, who has joined our lab as a PhD student! Learn more about him in our people’s tab!



Nov 19, 2025

Congrats to Magdalene Pine Adjei and Mikaela Aholt for successfully presenting posters on their exciting work at the 2025 Society for Neuroscience Conference in San Diego!



View all

Contact


Jacob C. Nordman, Ph.D.
Assistant Professor


618-453-7162


Department of Physiology

Southern Illinois University School of Medicine

1135 Lincoln Dr.
Life Sciences, Rm 2071, MC 6512
Carbondale, IL 62903



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