The doctor will first examine the symptoms of the patient, which could be indicative of a neurological disorder or movement-related disorder.
The following diagnostic tests may be done before a deep brain stimulation therapy:
• Blood and urine tests: These tests help in identifying various abnormalities and toxins.
• CT scans and MRI scans: These are imaging tests that help in obtaining clear images of the brain.
• Electroencephalography: The electrical activity of the brain is recorded using this procedure.
• Neuro-psychological evaluation: It is an evaluation of how well the brain is functioning.
• Yale-Brown Obsessive Compulsive scale (YBOCs) testing: The severity of an obsessive-compulsive disorder in an individual can be determined using this test.