Neurology deals with the anatomy, functions, and organic disorders of the nerves and nervous system.  It may include specialization in epilepsy, movement disorders, dementias and other cognitive conditions, stroke and cerebrovascular diseases, neuro-oncology, multiple sclerosis and demyelinating disorders, autoimmune neurology, pediatric neurology, neurophysiology, headache, neuromuscular diseases, peripheral nerve, sleep neurology, and speech pathology.