![]() Keith (Ed.), Central auditory dysfunction (pp. Dichotic listening is a well-established method to non-invasively assess hemispheric specialization for processing of speech and other auditory stimuli. Assessing central auditory behaviour in children: A test battery approach. 9.14 summarizes the results of sensing the differences from the reference in the cross-correlations under the dichotic listening condition 14.The reference pair of signals whose cross-correlation coefficients are marked by the open circles roughly represents the trend of the frequency dependence of the sinc function, while the solid triangles ( 0. Journal of the American Auditory Society, 5, 25–29. Audiological manifestations in split-brain patients. Journal of Speech and Hearing Disorders, 44, 528–533. SSW and Dichotic Digits results pre- and post-commissurotomy: A case report. Musiek (Eds.), Assessment of central auditory dysfunction: Foundations and clinical correlates (pp. Dichotic speech tests in the detection of central auditory dysfunction. (1984) reported on the associ-ation of ear asymmetry and hemispheric asymmetry of a sustained positivity in a verbal dichotic listening task. Assessment of central auditory dysfunction: The Dichotic Digit test revisited. did examine this issue found a strong association between dichotic ear asym-metry and hemispheric asymmetries of ERP components (Tenke et al., 1993 Van deVijver et al., 1984). Canadian Journal of Psychology, 15, 166–171. Cerebral dominance and the perception of verbal stimuli. Canadian Journal of Psychology, 15, 156–165. Some effects of temporal lobe damage on auditory perception. Journal of Auditory Research, 2, 327–337. The use of staggered spondaic words for assessing the integrity of the central auditory system. Paper presented at the Annual International Convention, The Council for Exceptional Children (55th, Atlanta, Georgia, April 11-15, 1977) EBBS PRICE NF-0.83 HC-1.67 Plus Postage. Development of the synthetic sentence identification (SSI) as a tool for speech audiometry. TITLE Listening Selectively: Some Implications from Dichotic Listening Studies for Disabled Readers. Musiek (Eds.), Assessment of central auditory dysfunction: Foundations and clinical correlates (pp. An early example is the dichotic listening paradigm (Cherry 1953), in which participants verbally shadowed one of two auditory streams, each presented to one. The central auditory system and issues related to hemispheric specialization. Acta Otolaryngologica, 58, 73–80.Įfron, R. Perception of dichotic and monaural verbal material and cerebral dominance for speech. San Diego: Singular Publishing Group.ĭirks, D. Central auditory processing disorders: New perspectives. The slower acting HypothalamusPituitaryAdrenal (HPA) axis releases corticotrophin-releasing hormone from the hypothalamus to stimulate secretion of adrenocorticotropic hormone from the anterior. Journal of Experimental Psychology, 47, 191–196.Ĭhermak, G., & Musiek, F. The role of auditory localization in attention and memory span. Journal of the Acoustical Society of America, 53, 699–709.īroadbent, D. Dichotic speech perception: An interpretation of right-ear advantage and temporal offset effects. We conclude that individual predictions of language dominance are not justified using the dichotic tests evaluated in the present study.Berlin, C., Lowe-Bell, S., Cullen, J., Thompson, S., & Loovis, C. This may be due to psychometric, procedural, or phonetic properties. The data suggest that different dichotic tests reveal different results. Only 38-77% of the right-handed and left-handed subjects retained one direction of ear advantage across any combination of two tests. Nevertheless, interest correlations were low, both for right- and left-handers (negative correlations ranging from -0.44 to -0.05, positive correlations ranging from 0.01 to 0.51). Reliabilities calculated with the formula of Spearman-Brown were low for digit recall (0.29, corrected for test length: 0.50), but good for CV recall (0.83), CV monitoring (0.75-0.88), and Morse code recall (0.50, corrected for test length: 0.88). Auditory lateralization was investigated in 26 right-handed and 26 left-handed, normal subjects using seven different dichotic listening tests in each proband (free recall of digit lists, free recall of consonant-vowel (CV) syllables, four different CV syllable monitoring paradigms, and free recall of Morse codes). Dichotic listening has also been examined using the fused dichotic word test (Hiscock et al.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |