Tests and diagnosis
By Mayo Clinic staffYour doctor will likely request an imaging test, such as a computerized tomography (CT) scan or magnetic resonance imaging (MRI) to quickly identify what's causing the aphasia.
You'll also likely undergo tests and informal observations to assess your language skills, such as the ability to:
- Name common objects
- Engage in a conversation
- Understand and use words correctly
- Answer questions about something read or heard
- Repeat words and sentences
- Follow instructions
- Answer yes-no questions and respond to open-ended questions about common subjects
- Tell a story or explain the plot of a story
- Explain a joke or a figurative phrase, such as "I need to unwind"
- Read and write letters, words and sentences
- Aphasia. National Institute on Deafness and Other Communication Disorders. http://www.nidcd.nih.gov/health/voice/aphasia.htm. Accessed Jan. 18, 2010.
- Aphasia: Benefits of speech-language pathology services. American Speech-Language-Hearing Association. http://www.asha.org/public/speech/disorders/AphasiaSLPBenefits.htm. Accessed Jan. 19, 2010.
- Aphasia. American Speech-Language-Hearing Association. http://www.asha.org/public/speech/disorders/Aphasia.htm. Accessed Jan. 18, 2010.
- Aphasia. The Merck Manuals: The Merck Manual for Healthcare Professionals. http://www.merck.com/mmpe/print/sec16/ch210/ch210d.html. Accessed Jan. 18, 2010.
- Mesulam MM. Aphasia, memory loss, and other focal cerebral disorders. In: Fauci AS, et al. Harrison's Principles of Internal Medicine. 17th ed. New York, N.Y.: McGraw-Hill Medical; 2007. http://www.accessmedicine.com/content.aspx?aID=2886863. Accessed Jan. 18, 2010.
- Clark DG. Aphasia: Prognosis and treatment. http://www.uptodate.com/home/index.html. Accessed Jan. 18, 2010.
- NINDS aphasia information page. National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/disorders/aphasia/aphasia.htm. Accessed Jan. 18, 2010.
- Tips for socializing with aphasia. American Stroke Association. http://www.strokeassociation.org/presenter.jhtml?identifier=3030118. Accessed Jan. 19, 2010.
- Edythe Strand, Ph.D. (expert opinion). Mayo Clinic, Rochester, Minn. Feb. 1, 2010.

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