#  Cognitive Neuroscience Society 2025 Poster Presentation 

 





Caroline Carrozzini Presents Recent Lab Photosensitivity Findings at the Cognitive Neuroscience Society Annual Meeting



 

April 01, 2025

 

 

     ![Caroline Carrozzini at CNS](/sites/g/files/omnuum4691/files/styles/hwp_16_9__480x270/public/2025-04/CNSCC.jpg?h=308f24f2&itok=SNLDFA4D) 

 



 

Photophobia, or light sensitivity, is a complex condition frequently reported by individuals with chronic pain, PTSD, and other neuropsychiatric conditions—yet it remains poorly understood and primarily assessed through self-report. At the 2025 Cognitive Neuroscience Society Annual Meeting, Caroline presented findings from a recent study exploring the neural basis of photophobia in a multimorbid Veteran sample.

Drawing on resting-state fMRI data from 204 post-9/11 Veterans in the TRACTS longitudinal cohort, the research identified a set of distinct functional connectivity patterns linking visual and pain-processing regions of the brain. These features successfully distinguished individuals with self-reported photophobia from those without, with over 74% classification accuracy.

These findings underscore the idea that photophobia reflects a unique neurophysiological profile, rather than being solely a symptom of other psychiatric or behavioral disorders. By identifying the brain networks specifically associated with light sensitivity, this work contributes to a deeper, more objective understanding of sensory symptoms in complex clinical populations.



 

 

 



 

 

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