Agrammatism

Agrammatism

Agrammatism is a form of expressive aphasia that refers to the inability to speak in a grammatically correct fashion. [Dorland's Medical Dictionary, "Agrammatism", [http://www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspzQzpgzEzzSzppdocszSzuszSzcommonzSzdorlandszSzdorlandzSzdmd_a_52zPzhtm#12145641] ] People with agrammatism may have telegraphic speech, [Goodglass H. Agrammatism in aphasiology. Clin Neurosci. 1997;4(2):51-6. [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=9059753&query_hl=2&itool=pubmed_docsum] ] a unique speech pattern with simplified formation of sentences (in which many or all function words are omitted), akin to that found in telegraph messages.

Errors made in agrammatism depend on the severity of aphasia. In severe forms language production is severely telegraphic and in more mild to moderate cases necessary elements for sentence construction are missing. Common errors include errors in tense, number, and gender. [Agrammatism in aphasics and normals. that http://psych.colorado.edu/~munakata/csh/Dick_et_al.2001.pdf] Patients also find it very hard to produce sentences involving movement of elements, such as passive sentences, Wh questions or complex sentences.

Agrammatism is seen in many brain disease syndromes, including Broca's aphasia and traumatic brain injury.

Notes


Wikimedia Foundation. 2010.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • agrammatism — /ay gram euh tiz euhm, euh gram /, n. Pathol. a type of aphasia, usually caused by cerebral disease, characterized by an inability to construct a grammatical or intelligible sentence while retaining the ability to speak single words. Also called… …   Universalium

  • agrammatism — noun The inability to form sentences by virtue of a brain disorder. See Also: agrammatist, grammar, grammatical …   Wiktionary

  • agrammatism — A form of aphasia characterized by an inability to construct a grammatical sentence, and the use of unintelligible or incorrect words; caused by a lesion in the dominant temporal lobe. SYN: agrammatica, agrammatologia, jargon aphasia. * * *… …   Medical dictionary

  • agrammatism — n. loss of the ability to create grammatical sentences due to a brain injury …   English contemporary dictionary

  • agrammatism — agram·ma·tism …   English syllables

  • agrammatism — (ˈ)āˈgraməˌtizəm noun ( s) Etymology: International Scientific Vocabulary agrammat (from Greek agrammatos illiterate, from a a (II) + grammat , gramma letter) + ism; originally formed as German agrammatismus more at …   Useful english dictionary

  • Eleanor Saffran — Eleanor M. Saffran (1938 2002) was a researcher in the field of Cognitive Neuropsychology. Her interest in Neuropsychology began at the Baltimore City hospitals of Johns Hopkins University, where her research unit focussed on neurological… …   Wikipedia

  • Aphasia — Literally aphasia means no speech. Aphasia can apply to a defect in expression or comprehension. * * * Impaired or absent comprehension or production of, or communication by, speech, writing, or signs, due to an acquired lesion of the dominant… …   Medical dictionary

  • agrammatica — SYN: agrammatism. * * * ag·ram·ma·ti·ca (ag″rə matґĭ kə) agrammatism …   Medical dictionary

  • agrammatologia — SYN: agrammatism. * * * agram·ma·to·lo·gia (a gram″ə to loґjə) agrammatism …   Medical dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”