Why do we see colour differently? new study investigates

This observational study aims to understand why individuals perceive colours and visual rivalry differently. Researchers will test 128 adults using computer-based tasks to measure colour perception and binocular rivalry (when each eye sees a different image). They will also explore whether these differences relate to a person's chronotype (morning vs. evening preference), sex, sleep patterns, and fatigue. The study is not testing any treatment or intervention.