Diagnosis
Your doctor will ask about your symptoms and medical history, and perform a physical exam. Tests may include the following:
- Electromyography (EMG) —a test that measures and records electrical activity generated in muscle at rest and in response to muscle contraction
- Magnetic resonance imaging (MRI) —a test that uses magnetic waves to make pictures of structures inside the head
- Computed tomography (CT) scan —a type of x-ray that uses a computer to make pictures of structures inside the head
- Angiography —an x-ray exam of the blood vessels when they are filled with a contrast material
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition. Copyright © 2012 EBSCO Publishing All rights reserved.
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