Primary progressive aphasia

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Symptoms

By Mayo Clinic staff

Primary progressive aphasia symptoms may vary by individual, depending on which portion of the brain's language center is involved. Signs and symptoms may include:

  • Word-finding pauses in speech
  • Difficulty in naming objects
  • Difficulty with comprehension of spoken and written language
  • Misuse of word endings, verb tenses, conjunctions and pronouns
  • Inability to comprehend word meanings
  • Prominent spelling errors

Signs and symptoms may vary depending on the speaking situation. For example, a person may need to pause frequently to find words during a conversation requiring a high level of precision, but then have no pauses when exchanging small talk. Some people with primary progressive aphasia may have less trouble with written language than with spoken language.

References
  1. Progressive aphasia. The Association for Frontotemporal Dementias. http://www.ftd-picks.org/frontotemporal-dementias/disorders/progressive-aphasia. Accessed May 25, 2010.
  2. NINDS frontotemporal dementia information page. National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/disorders/picks/picks.htm. Accessed May 25, 2010.
  3. Degenerative diseases of the nervous system. In: Ropper AH, et al. Adams & Victor's Principles of Neurology. 9th ed. New York, N.Y.: McGraw Hill: 2009. http://www.accessmedicine.com/content.aspx?aID=3639106&searchStr=aphasia%2c+primary+progressive. Accessed May 25, 2010.
  4. Semantic dementia. The Association for Frontotemporal Dementias. http://www.ftd-picks.org/frontotemporal-dementias/disorders/semantic-dementia. Accessed May 25, 2010.
  5. Rogalski E, et al. Increased frequency of learning disability in patients with primary progressive aphasia and their first-degree relatives. Archives of Neurology. 2008;65:24.
  6. Haugarvoll K, et al. The genetics of frontotemporal dementia. Neurologic Clinics. 2007;25:697.
  7. Craft S, et al. Cognitive changes associated with normal and pathological aging. In: Halter JB, et al. Hazzard's Geriatric Medicine and Gerontology. 6th ed. New York, N.Y.: McGraw Hill; 2009. http://www.accessmedicine.com/content.aspx?aID=5122009&searchStr=aphasia%2c+primary+progressive#5122009. Accessed May 25, 2010.
  8. Frontotemproal dementia. The Association for Frontotemporal Dementias. http://www.ftd-picks.org/frontotemporal-dementias/ftd-overview. Accessed May 25, 2010.
DS00750 July 29, 2010

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