👉 The term "opticopupillary" is a medical term that refers to the process by which the retina, or the eye's lens, sends signals to the brain to interpret visual information. This process is essential for vision and allows us to see in all directions. The optic popupillary system is responsible for transmitting these signals from the retina to the brain through special cells called photoreceptors. When a person sees something bright and clear, this signal is transmitted directly to the brain, which interprets it