Study details
Enrolling now
Investigating Brain Function in People With and Without Visual Snow Syndrome Using Adaptation to Visual Stimuli
University of Minnesota
NCT IDNCT06961864ClinicalTrials.gov data as of Apr 2026
Target enrollment
100
Study length
about 4.8 years
Ages
18–60
Locations
1 site in MN
About this study
Researchers are testing how the brain works in people with and without Visual Snow Syndrome (VSS). The trial will use imaging techniques like fMRI to see if VSS is caused by spontaneous activity in specific brain areas, and how that activity affects visual perception.
Based on ClinicalTrials.gov records.
What participants do
- 1.Participate in Assessments and Questionnaires
- 2.Participate in Visual Adaptation
- 3.Use Functional Magnetic Resonance Imaging (fMRI)
- +1 more
Primary goalFunctional Magnetic Resonance Imaging (fMRI) Measures
Participation effort
Estimated from trial records. Details can vary by site.
Time + visits
Low10%
Logistics
Moderate50%
Logistics difficulty varies by site location and availability.
Trial highlights
Treatment details
Auto-extracted from trial records to preview treatments and outcomes.
Endpoints
Primary: Functional Magnetic Resonance Imaging (fMRI) Measures, Magnetic Resonance Spectroscopy (MRS)
Secondary: Clinical Symptom Scores
Body systems
Neurology