Ad
related to: aphasia classification flow chart
Search results
Results from the WOW.Com Content Network
Aphasia, also known as dysphasia, [a] is an impairment in a person’s ability to comprehend or formulate language because of damage to specific brain regions. [2] The major causes are stroke and head trauma; prevalence is hard to determine, but aphasia due to stroke is estimated to be 0.1–0.4% in the Global North. [3]
Mixed transcortical aphasia is characterized by severe speaking and comprehension impairment, but with preserved repetition. [6] People who suffer mixed transcortical aphasia struggle greatly to produce propositional language or to understand what is being said to them, yet they can repeat long, complex utterances or finish a song once they hear the first part.
The Boston Diagnostic Aphasia Examination provides a comprehensive exploration of a range of communicative abilities. Its results are used to classify patient's language profiles into one of the localization based classifications of aphasia: Broca's, Wernicke's, anomic, conduction, transcortical, transcortical motor, transcortical sensory, and global aphasia syndromes, although the test does ...
Anomic aphasia, also known as anomia, is a non-fluent aphasia, which means the person speaks hesitantly because of a difficulty naming words or producing correct syntax. [ medical citation needed ] The person struggles to find the right words for speaking and writing. [ 4 ]
Transcortical sensory aphasia is characterized as a fluent aphasia. Fluency is determined by direct qualitative observation of the patient’s speech to determine the length of spoken phrases, and is usually characterized by a normal or rapid rate; normal phrase length, rhythm, melody, and articulatory agility; and normal or paragrammatic speech. [5]
Distinction from other types of aphasia/other conditions [2] Expressive aphasia (non-fluent Broca's aphasia): this is generally considered the second main categorization of aphasia, where individuals have great difficulty forming complete sentences with generally only basic content words (leaving out words like "is" and "the").
Western Aphasia Battery (WAB) is an instrument for assessing the language function of adults with suspected aphasia as a result of a stroke, head injury, or dementia. The updated version is the Western Aphasia Battery-Revised (WAB-R). [1] The battery helps discern the presence, degree, and type of aphasia.
Anomic aphasia (word retrieval failures) Phonemic paraphasia (sound errors in speech e.g. 'gat' for 'cat') Agrammatism (using the wrong tense or word order) As the disease develops, speech quantity decreases and many patients become mute. Cognitive domains other than language are rarely affected early on.
Ad
related to: aphasia classification flow chart