is a neurologist a doctor
Introduction to Neurology. 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. A doctor who specializes in neurology is called a neurologist. The neurologist treats disorders that affect the brain, spinal cord, and nerves, such as: Cerebrovascular disease, such as stroke. Demyelinating diseases of the central nervous system, such as multiple sclerosis. Headache disorders.