The patient's brain receives signals from the eye's photoreceptor cells that are activated by the bright light. These signals are then processed by the brain, resulting in the perception of the bright light.
When a bright light is shined into a patient's eye, the light enters the eye and hits the retina, which contains photoreceptor cells called rods and cones. These cells respond to the light by producing signals that are transmitted through the optic nerve to the brain, where the signals are processed and interpreted as the perception of a bright light.
When a bright light is shone into a patient's eye, the light enters through the pupil and passes through the lens, which focuses it onto the retina at the back of the eyeball. The retina contains specialized cells called photoreceptors that convert the light into electrical signals, which are then transmitted to the brain through the optic nerve. The brain interprets these signals as a perception of brightness, allowing the patient to perceive the bright light.
