Study on Photo‐Pattern Sensitivity in Patients with Electronic Screen Game–Induced Seizures (ESGS): Effects of Spatial Resolution, Brightness, and Pattern Movement

Abstract

The CRT-pattern test is useful for identifying patients with photosensitivity among patients considered to have incidental or nonphotosensitive seizures unresponsive to standard IPS. Patients with ESGS caused by photosensitivity can be divided into two groups: those with occipital dominance for PPR provocation, in whom spatial resolution is involved; and another group with frontal dominance, in whom brightness perception and pattern-movement recognition (or possibly perception of colors) are involved.