Loratadine is an over-the-counter medication used to relieve symptoms due to hay fever or other allergies such as: 1  runny nose. 2  sneezing. 3  itchy, watery eyes.
Also known as the striate cortex, or simply V1, the primary visual cortex is located in the most posterior portion of the brain's occipital lobe. In fact, a large part of the primary visual cortex cannot be seen from the outside of the brain, because this cortex lies on either side of the calcarine fissure.he projection from the LGN to the visual cortex is called the optic radiation. Because damage at any point along the pathway from the retina to the cortex results in some degree of blindness, this is clearly the pathway through which conscious visual perception takes place in human beings.
Called also first visual area. visual cortex the area of the occipital lobe of the cerebral cortex concerned with vision; the striate cortex is also called the first visual area, and the adjacent second and third visual areas serve as its association areas.isual cortex. n. The region of the cerebral cortex occupying the entire surface of the occipital lobe and receiving the visual data from the lateral geniculate body of the thalamus. Also called visual area.