Isham 2000 dichotic listening10/5/2023 ML was financially supported by the Academy of Finland (grant number 135688) ( ). This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are creditedĭata Availability: All relevant data are within the paper and its Supporting Information files.įunding: AS was funded by the Finnish National Doctoral Programme of Psychology ( ). Received: NovemAccepted: SeptemPublished: October 6, 2015Ĭopyright: © 2015 Tallus et al. Ward, University of British Columbia, CANADA These results show that top-down cognitive training can modulate the left-right allocation of auditory spatial attention, accompanied by a change in an evoked brain potential related to cognitive control.Ĭitation: Tallus J, Soveri A, Hämäläinen H, Tuomainen J, Laine M (2015) Effects of Auditory Attention Training with the Dichotic Listening Task: Behavioural and Neurophysiological Evidence. Additionally, enhanced anterior N2 amplitudes were found after training, with relatively larger changes in the FL training group in the forced-left condition, suggesting improved top-down control on the trained task. ERP measures showed diminished N1 and enhanced P2 responses to dichotic stimuli after training in both groups, interpreted as improvement in early perceptual processing of the stimuli. We partially replicated our previous behavioural training effects, as the FL training group tended to show more allocation of auditory spatial attention to the left ear in a standard dichotic listening task. The study aimed to replicate our previous behavioural results, and to explore the neurophysiological correlates of training through event-related brain potentials (ERPs). Another group (n = 13) was trained using the non-forced instruction, asked to report whichever syllable they heard the best (NF training group). In the present study, 13 participants underwent a 4-week dichotic listening training programme with instructions to report syllables presented to the left ear (FL training group). Recently we demonstrated that training of auditory attention with forced attention dichotic listening not only facilitated that performance but also generalized to an untrained attentional task. New York: Grune & Stratton.Facilitation of general cognitive capacities such as executive functions through training has stirred considerable research interest during the last decade. Keith (Ed.), Central auditory dysfunction (pp. Assessing central auditory behaviour in children: A test battery approach. 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. Assessment of central auditory dysfunction: The Dichotic Digit test revisited. 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. Development of the synthetic sentence identification (SSI) as a tool for speech audiometry. 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. 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. Berlin, C., Lowe-Bell, S., Cullen, J., Thompson, S., & Loovis, C.
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |