Open access
Aug 2026
Photophobia in migraine: Electrophysiological analysis of chromatic opponent responses via electroretinogram and visual evoked potential
The finding of a correlation of B-Y VEP phase with photophobia implies that this symptom may arise from subcortico-cortical integrations (e.g., thalamic-trigemino-cortical convergence) rather than focal retinal dysfunction.
Francesco Casillo, A. Di Renzo, G. Sebastianelli et al.
· Cephalalgia · 0 citations