Neurology Definition

Neurology is a medical specialty dealing with disorders of nervous system. Specifically, it deals with the diagnosis and treatment of all categories of disease involving the central, pheriperal, and autonomic nervous system, including their coverings, blood vessels, and all effector tissue, such as muscle.
acgme.org 
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A neurologist is a medical doctor or osteopath who has trained in the diagnosis and treatment of nervous system disorders, including diseases of the brain, spinal cord, nerves, and muscles. 
neurologychannel.com
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