05/17/2026
As we are seeing these difficulties, start with an eye exam. We need more studies
This recent study found that visual hypersensitivity or over responsivity, encompassing discomfort to brightness, patterns, flicker, and complex environments, is elevated across a wide range of neurodivergent, neurological, and mental health conditions.
In a large-scale self-report study (N=2,582), all 11 groups demonstrated increased sensitivity across four identified subtypes. While these factors were broadly transdiagnostic, their relative profiles revealed both shared and condition-specific patterns. Sensitivity to intense visual environments was particularly pronounced across autism, ADHD, dyslexia, and dyspraxia, with similar trends observed in fibromyalgia and PPPD. In contrast, migraine and synaesthesia showed distinct response patterns.
Regression analyses controlling for comorbidity confirmed significant unique contributions from most conditions, with autism, fibromyalgia, migraine, and persistent postural perceptual dizziness (PPPD) emerging as the strongest predictors.
Overall, findings support a transdiagnostic model of visual hypersensitivity, suggesting shared underlying vulnerabilities in perceptual processing that extend across traditional diagnostic boundaries.
https://doi.org/10.1016/j.visres.2025.108640
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