10 Largest Zoos in the World. NEXT. They attract hundreds of thousands of visitors every year and sprawl for acres upon acres. The worldâs largest zoos can be measured multiple ways, but the best way is to consider the number of species held in captivity and the total land area of the zoo.
Confidence votes 4.3K. The primary sensory cortex (or primary somatosensory cortex) is part of the postcentral gyrus in the brain, which forms part of the parietal lobe. The main function of the primary sensory cortex is it is a receptor for the sense of touch.
In addition to the occipital lobes, posterior portions of the parietal lobes and temporal lobes are also involved in visual perception. Located within the occipital lobes is the primary visual cortex. This region of the brain receives visual input from the retina. These visual signals are interpreted in the occipital lobes. Function: The occipital lobes are involved in several functions of the body including: 1  Visual Perception. 2  Color Recognition.