Editing Neurology (section)

==Physical examination==
{{Main|Neurological examination}}
During a [[neurological examination]], the neurologist reviews the patient's health history with special attention to the patient's neurologic complaints.  The patient then takes a neurological exam. Typically, the exam tests mental status, function of the [[cranial nerves]] (including vision), strength, coordination, reflexes, sensation and gait. This information helps the neurologist determine whether the problem exists in the nervous system and the clinical localization. Localization of the pathology is the key process by which neurologists develop their differential diagnosis. Further tests may be needed to confirm a diagnosis and ultimately guide therapy and appropriate management.  Useful adjunct imaging studies in neurology include [[CT scan]]ning and [[magnetic resonance imaging]] (MRI).  Other tests used to assess muscle and nerve function include [[nerve conduction studies]] and [[electromyography]].