The neurons that let us see what isn’t there

The news article discusses how certain neurons in the visual system of mice respond to optical illusions. Researchers found that specific neurons in the visual cortex of mice are activated when they are presented with a classic optical illusion known as the Café Wall illusion. This illusion creates the perception of tilted mortar lines between bricks, even though the lines are actually straight. The study suggests that these neurons play a role in the brain's ability to perceive visual illusions, which occur when the brain's interpretation of sensory information differs from the actual physical stimulus. The findings provide insights into how the visual system processes and interprets complex visual information, and may have implications for understanding human visual perception and the neural mechanisms underlying the experience of visual illusions. Overall, the article highlights the connection between specific neural activity and the perception of visual illusions, offering a glimpse into the inner workings of the visual system.