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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.
Aphasia can also sometimes be caused by damage to subcortical structures deep within the left hemisphere, including the thalamus, the internal and external capsules, and the caudate nucleus of the basal ganglia. [44] [45] The area and extent of brain damage or atrophy will determine the type of aphasia and its symptoms.
As a result, there is a poor prognosis for persons who retain a diagnosis of aphasia after one month due to limited initial language abilities. [2] [7] Nonetheless, in the first year post-stroke, patients with global aphasia showed improvement in their Western Aphasia Battery (WAB) scores from baseline. When compared to individuals with Broca ...
The Western Aphasia Battery assesses neurological disorders to discern the degree and type of aphasia present. The test also discerns a person's strengths and weaknesses, which can be used to treat the person better. Therapists should customize their treatment for each patient. The main focus for during speech therapy for conduction aphasia ...
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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.
Individuals with bvFTD can experience symptoms such as poor judgment, inappropriate behavior, impulsivity and diminished social interest, while symptoms of PPA are primarily a decline in language ...
Aphasia is most often caused by damage to areas of the brain that play a role in speech and language. Twenty-five to 40% of stroke survivors develop it, according to the National Aphasia Association.