Neurology is the branch of medicine concerned with the study and treatment of disorders of the nervous system. The nervous system is a complex, sophisticated system that regulates and coordinates body activities. It has two major divisions. Central nervous system: the brain and spinal cord. Peripheral nervous system: all other neural elements, such as eyes, ears, skin, and other sensory receptors.
There anyone who loves or pursues or to obtain pain of itself, because it is but because occasionally.
Pursues or desires to obtain pain itself, because is pain, because occasionally circumstances occur procure.
Undertakes laborious physical exercise, except to obtain some advantage from it but who has any right.