PATHOLOGY

Detailed explanation-1: -The central nervous system (defined as the brain and spinal cord) is usually considered to have seven basic parts: the spinal cord, the medulla, the pons, the cerebellum, the midbrain, the diencephalon, and the cerebral hemispheres (Figure 1.10; see also Figure 1.8).

Detailed explanation-2: -The brain and spinal cord make up the central nervous system. Nerves everywhere else in the body are part of the peripheral nervous system.