Dichotic Listening Test : Application to Two Patients with Right Cerebral Lesions
نویسندگان
چکیده
منابع مشابه
Dichotic listening in patients with splenial and nonsplenial callosal lesions.
The authors found splenial lesions to be associated with left ear suppression in dichotic listening of consonant-vowel syllables. This was found in both a rapid presentation dichotic monitoring task and a standard dichotic listening task, ruling out attentional limitations in the processing of high stimulus loads as a confounding factor. Moreover, directed attention to the left ear did not impr...
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To increase the amount of information we can collect in a given amount of time, it is possible to employ signal processing techniques to speed up the rate at which recorded sounds are presented to the ears. Besides simply speeding up the playback, it is possible to auditorily display the signals in a way that allows us to process and interpret the signals more efficiently by exploiting the use ...
متن کاملA Study of Cerebral Dominance by Laterality Score and Order of Reporting in Dichotic Listening Test
The Dichotic listening test was performed on 8 schizophrenics and 8 normal healthy controls. A positive correlation between laterality score and shift of order of reporting from one hemisphere to other was found in light handed scliizophrenics during active stage of the disease. Order of reporting alone may be a factor responsible for this shift of laterality in these patients. Further, on foll...
متن کاملCerebral laterality and psychopathology: a review of dichotic listening studies.
Studies using dichotic listening tasks have reported findings suggestive of alterations of cerebral laterality in schizophrenia and affective disorders. In a review of these findings, an effort was made to take into account four factors: (1) type of dichotic listening task; (2) performance level; (3) clinical state of patients at the time of testing; (4) diagnostic subtype of patients. A conver...
متن کاملDichotic listening after cerebral hemispherectomy: methodological and theoretical observations.
We examined two commonly used dichotic listening tests for measuring the degree of hemispheric specialization for language in individuals who had undergone cerebral hemispherectomy: the consonant-vowel (CV) nonsense syllables and the fused words (FW) tests, using the common laterality indices f and lambda. Hemispherectomy on either side resulted in a massive contralateral ear advantage, demonst...
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ژورنال
عنوان ژورنال: The Japanese Journal of Special Education
سال: 1991
ISSN: 0387-3374,2186-5132
DOI: 10.6033/tokkyou.29.15_1