Vision

In the past we’ve talked about the difference between We said that the view is just one of the five senses and that vision is the ability we have to interpret everything we see. Hear other arguments on the topic with Terry Rossio. Now I wonder how we can realize the function of vision and in what place is in our brain. It is precisely what we are going to speak next. I would start with the following sentence: “The eyes do not tell the person what to see … the person says to the eyes that look.” Lawrence Macdonald, OD’s eyes, like other body parts due to stimuli that originate in our brain and in this case end in a motor response.

How to raise my eyes to see up close, to focus an object at a distance or, move the eyes to follow the trajectory of a ball before searching. In the brain there is a specific area for viewing, which is the occipital lobe, it’s where most of the cells of the retina, however, is not the only area of the brain that is involved in processes of vision. The occipital lobe is the lobe located in the back of the brain responsible for processing the images from the retina. The main task of this lobe is to decipher the electrical impulses sent to you by the optic nerve, interpret and display the image. In occipital cortex sends information to all parties: the frontal lobe, parietal lobe, temporal lobe, cerebellum, thalamus, brainstem, everywhere. Research has shown that 75% of sensory information in the brain is visual. There are more areas of the brain devoted to vision than all other senses combined modalities. We conclude that the view is pervasive throughout the brain, however, is not isolated from other functions, all are interconnected.

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