No connections with the inferior parietal lobule, prefrontal cortex nor primary motor cortex. It occupies primarily the superior parietal lobule. A lesion commonly in the right superior or inferior parietal lobule leads to hemineglect. Damage to the inferior parietal lobule of the dominant hemisphere results in Gerstmann syndrome. Damage to the superior parietal lobule can cause contralateral astereognosis and hemispatial neglect. Laterally, it is called the superior parietal lobule (SPL). The inferior parietal lobule corresponds to Brodmann areas 39 and 40. Damage of paracentral lobule occurs from occlusion of anterior cerebral artery. The superior parietal lobule contains Brodmann's areas 5 and 7. The pyramid is the seventh lobule of the vermis on the superoinferior axis. There is a smaller occipital lobule in the lobe known as the cuneus. Centrilobular necrosis refers to the necrosis of the centrilobular tissue of the hepatic lobule. Blood flows through the liver sinusoids and empties into the central vein of each lobule. It is located on the anterior paracentral lobule on the medial surface. Each lobule is enclosed by an interlobular septa.