Human visual perception

Human visual perception is the process by which the brain interprets information from the eyes to create a visual understanding of the world. Light enters the eyes and is focused onto the retina, where specialized cells detect color, brightness, and movement. These signals are sent via the optic nerve to the brain, which processes and integrates them to recognize shapes, depth, and distance. This complex system allows us to perceive our environment accurately, enabling activities like reading, recognizing faces, and navigating spaces. It is an intricate interaction between sensory input and brain interpretation that results in our rich visual experience.