The cerebral cortex of your brain is the outermost layer. It's the part of the brain that appears wrinkled because it has a lot of folds. Your cerebral cortex is divided into two hemispheres. Each ...

What Is the Frontal Lobe? Your frontal lobe is one of four different sections (also called lobes) of your brain. The four lobes in your brain are called the frontal, parietal, temporal, and occipital ...