Studies of stimulus in dichotic listening test.
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چکیده
منابع مشابه
Auditory Laterality : Dichotic Listening and fMRI Studies
Auditory laterality and hemispheric asymmetry The differing perceptual and cognitive functions of the two cerebral hemispheres is one of the great discoveries and mysteries of the human brain (see Hugdahl & Westerhausen, 2009 for a recent review of the field). Ever since the groundbreaking work by the Nobel Laureate Roger Sperry (see Sperry 1974), mapping the different functions of the cerebral...
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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...
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Subjects heard two lists of 4 items each presented simultaneously to the two ears at a rate of four pairs of items per sec. A recall cue presented immediately after the test list signalled report of 4 of the 8 items. In recall by spatial location, the cue indicated whether the items on the right ear on left ear should be recalled. In recall by category name, the cue indicated the superset categ...
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The presentation of visual stimuli of moving mouth is known to affect the phoneme perception of the auditory stimuli during natural speech, and provides important insights into the scientific and technological study of speech. In order to investigate the laterality of the audiovisual integration we studied the relationship between the McGurk effect (McGurk and McDonaold 1976) and Right Ear Adva...
متن کاملControlling for Stimulus Dominance in Dichotic Listening Tests: A Modification of A
Dichotic listening procedures have been used to assess cerebral lateralization in normal subjects. One particularly useful technique is the use of stimuli that fuse into a single percept. Although this procedure has many advantages over other dichotic listening methods, it is particularly susceptible to stimulus dominance, which acts as noise in a subject's response data, thus reducing the powe...
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ژورنال
عنوان ژورنال: AUDIOLOGY JAPAN
سال: 1989
ISSN: 1883-7301,0303-8106
DOI: 10.4295/audiology.32.778