What is the surface area of the human cortex?
Cerebral cortex
{'answer_start': array([-1]), 'answer_text': array([''], dtype=object)}
The cerebral cortex develops from the most anterior part, the forebrain region, of the neural tube.[29][30] The neural plate folds and closes to form the neural tube. From the cavity inside the neural tube develops the ventricular system, and, from the neuroepithelial cells of its walls, the neurons and glia of the nervous system. The most anterior (front, or cranial) part of the neural plate, the prosencephalon, which is evident before neurulation begins, gives rise to the cerebral hemispheres and later cortex.[31]