The frontal lobe and aphasia.On transcortical sensory aphasia image.
نویسندگان
چکیده
منابع مشابه
Transcortical sensory aphasia: revisited and revised.
Transcortical sensory aphasia (TSA) is characterized by impaired auditory comprehension with intact repetition and fluent speech. We induced TSA transiently by electrical interference during routine cortical function mapping in six adult seizure patients. For each patient, TSA was associated with multiple posterior cortical sites, including the posterior superior and middle temporal gyri, in cl...
متن کاملMechanism of repetition in transcortical sensory aphasia.
A typical case of transcortical sensory aphasia (TSA) is presented, in which the Wada test suggests that it is the right hemisphere which enables the patient to repeat orally. It is supposed that one of the mechanisms of preserved repetition in TSA is linked to an exceptional ability for repetition of the right hemisphere, which may help to explain why cases of TSA are so rare.
متن کاملTranscortical sensory aphasia as a result of left frontal cortical-subcortical infarction. A case report.
She was reportedly studying Spanish as a second language. A full neurological workup and a detailed speech-language assessment were conducted. Neurological examination revealed a conscious alert lady with intact power in all 4 extremities, grade 5/5 (Medical Research Council grade) and down going plantars. There were no sensory deficits, and cortical sensations were intact. Visual fields could ...
متن کاملPostictal mixed transcortical aphasia
Postictal aphasia has been described in left temporal lobe seizures. It may be of fluent, non-fluent or global type. We present here a patient who displayed signs of mixed transcortical aphasia (MTCA). The patient was a 67 year old man who underwent excision of a left frontal parasagittal meningioma in 1987. Since then he has been treated with phenytoin for generalized tonic-clonic seizures (GT...
متن کاملCorrelation between Brain Lesion Site and Fluent/Non-Fluent Aphasia
Background and purpose: Aphasia is the most common communication disorder resulting from stroke. In this condition all modalities of language, including reading, writing, auditory perception, and oral speech may be affected. Aphasia is divided into two categories: fluent (Wernicke's aphasia, Transcortical sensory aphasia, conduction aphasia, and anomic aphasia) and non-fluent (Broca's aphasia,...
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ژورنال
عنوان ژورنال: Higher Brain Function Research
سال: 1992
ISSN: 0285-9513,1880-6716
DOI: 10.2496/apr.12.130