Traumatic sensory aphasia
نویسندگان
چکیده
منابع مشابه
Isolated Traumatic Expressive Aphasia
CASE REPORT A 59-year-old male presented to the emergency department after having been struck on the head multiple times with a hammer. On presentation, vital signs were all within normal limits and primary exam was only impressive for a large left sided parietal-temporal hematoma. The patient could move all extremities and follow all commands. It was noted, however, that he was not speaking. I...
متن کاملTranscortical 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 کاملSensory Cortex Underpinnings of Traumatic Brain Injury Deficits
Traumatic brain injury (TBI) can result in persistent sensorimotor and cognitive deficits including long-term altered sensory processing. The few animal models of sensory cortical processing effects of TBI have been limited to examination of effects immediately after TBI and only in some layers of cortex. We have now used the rat whisker tactile system and the cortex processing whisker-derived ...
متن کاملDiffuse traumatic brain injury and the sensory brain.
In this review we discuss the consequences to the brain's cortex, specifically to the sensory cortex, of traumatic brain injury. The thesis underlying this approach is that long-term deficits in cognition seen after brain damage in humans are likely underpinned by an impaired cortical processing of the sensory information needed to drive cognition or to be used by cognitive processes to produce...
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ژورنال
عنوان ژورنال: British Journal of Surgery
سال: 1913
ISSN: 0007-1323,1365-2168
DOI: 10.1002/bjs.1800010406