The topmost portion is divided into two hemispheres, each with four lobes, within which are many other subdivisions. The cerebral cortex forms the outer layer of the cerebrum. Nested deeper within ...

The outer layer of the cerebrum is called the cerebral cortex. The frontal lobe is one of the four lobes of the cerebral cortex. The other lobes are the temporal lobe, the parietal lobe ...

He argues that the frontal lobes, unlike other areas of the brain ... between various lateral and medial areas of the prefrontal cortex, evidence of specific differentiation of these areas ...