Difference between cerebral cortex and brain

The cerebral cortex and the brain are two completely different concepts. The brain includes a wider range of areas. The brain includes the cerebral cortex, some basal ganglia nuclei, and many other locations. The cerebral cortex can only be said to be a part of the brain. The cerebral cortex is the most densely populated part of the brain. It is divided into frontal lobe, parietal lobe, temporal lobe and so on. The cerebral cortex is mainly responsible for controlling the movement of the body. In addition, it is also responsible for the sensory functions of the limbs. It is also responsible for some emotional and cognitive functions. In addition to these functions, the brain also has some functions to regulate the coordination of limb movement. So the idea that the brain contains the cerebral cortex is a little bit broader, and the cerebral cortex is just a part of the brain that is responsible for some specific function.