Reflex Cortical Visual

Article: "Reflex of the visual cortex."

Reflexes (or reflexes when referring to body parts) are body reactions that occur automatically and instantly in response to external or internal stimulation. They are one of the main tools for maintaining homeostasis in animals. Cortex reflexes typically involve eye movements, blinking, or sneezing as they are strongly related to vision.

Visual reflexes reflect our ability to visually perceive, which we receive through the cornea and retina. Vision is one of our most important abilities, on which our life and our life expectancy depend.

One of the visual reflexes is the Cortex reflex. It controls the contraction and relaxation of the eye muscles. This reflex plays a role in reading when we focus our eyes on a small area of ​​the page.

To activate the brain's reflexes, we must create the sensation of sharp light on the cornea of ​​the eyes. An example of such stimulation is a momentary flash of light, such as a camera flash. This is enough for the brain to send a command to the eyes to move towards the light. This reflex action allows the brain to perceive visual information from the outside world. Reflex Corte