context: The cerebral cortex is the surface layer of the hemisphere of mammals. The cerebral cortex in humans consists of gray matter, most of which are composed of pyramidal neurons arranged into 6 layers in what is known as the new cortex. This arrangement is what makes the human brain complicated and able to understand and understand. This arrangement also allows for the division of various tasks into different areas of the shell, which will be mentioned later. The cerebral cortex also consists of grooves and <b data-parsoid = '{"dsr": [1280,1294,3,3]}'> convolutions that help to increase the cortex's area significantly (two-thirds of the cortex is located in the furrows). The grooves are also used - anatomically - to divide the brain into functional regions, so that each region is responsible for a specific function, which increases specialization and accuracy in the work of the human brain. Although the amount of important to be has a crust, its thickness ranges from 2-4 mm.
question: How thick is the cerebral cortex?
answers.text: important to be