Neurology deals with disorders of nervous system. In other words neurology deals with the diagnosis and treatment of disease involving the Central Nervous System and Peripheral Nervous System. Central nervous system consists of the brain and spinal cord, while peripheral nervous system consists of all other neural elements of the body such as eye, ear, skin and other sensory receptors. Nervous system is a sophisticated, complex system that co-ordinates and regulates the activities of the body.A physician trained in the diagnosis and treatment of all kinds of neurological disorders is known as neurologist; and the one specialized in neurologic surgery is known as neurosurgeon.
Neurological disorders: It is a disorder that attacks the nervous system of the body such as spinal cord and the brain. Such disorders can occur as a result of a disease or injury to the nervous system.