Describe the structures and their function involved in vision.Be sure to start with the anatomy of the eyeball and retina. Besure to describe the cell layers present in the retina. Thendescribe the nervous pathways involved in the sensation andperception of vision. What is the cranial nerve involved in vision?Then be sure to include the location and description of the lateralgeniculate nucleus, primary visual cortex, and visual associationcortex. Within what structure is the lateral geniculate nucleuslocated? Where the superior colliculus located and what is is itsfunction in vision? How does visual perception affect visualsensation? That is, do we only see what we want to see? This isreferred to as “top-down processing” of visual perception.
