The Economic Times

Think you can trust your eyes? This simple trick makes you see colours that dont exist

A viral optical illusion demonstrates how our eyes perceive colours that are not physically present. This phenomenon, known as a colour afterimage, occurs after prolonged exposure to specific hues. Research from the University of Southampton explains this effect originates in the eye's cone photoreceptors. These light-sensitive cells adapt to colours, creating temporary illusory perceptions. The illusion highlights the complex and adaptive nature of human vision.