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Auditory cortex evoked magnetic fields and lateralization of speech processing. / Shtyrov, Yury; Kujala, Teija; Lyytinen, Heikki; Ilmoniemi, Risto J.; Näätänen, Risto.

в: NeuroReport, Том 11, № 13, 11.09.2000, стр. 2893-2896.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Shtyrov, Y, Kujala, T, Lyytinen, H, Ilmoniemi, RJ & Näätänen, R 2000, 'Auditory cortex evoked magnetic fields and lateralization of speech processing', NeuroReport, Том. 11, № 13, стр. 2893-2896. https://doi.org/10.1097/00001756-200009110-00013

APA

Shtyrov, Y., Kujala, T., Lyytinen, H., Ilmoniemi, R. J., & Näätänen, R. (2000). Auditory cortex evoked magnetic fields and lateralization of speech processing. NeuroReport, 11(13), 2893-2896. https://doi.org/10.1097/00001756-200009110-00013

Vancouver

Shtyrov Y, Kujala T, Lyytinen H, Ilmoniemi RJ, Näätänen R. Auditory cortex evoked magnetic fields and lateralization of speech processing. NeuroReport. 2000 Сент. 11;11(13):2893-2896. https://doi.org/10.1097/00001756-200009110-00013

Author

Shtyrov, Yury ; Kujala, Teija ; Lyytinen, Heikki ; Ilmoniemi, Risto J. ; Näätänen, Risto. / Auditory cortex evoked magnetic fields and lateralization of speech processing. в: NeuroReport. 2000 ; Том 11, № 13. стр. 2893-2896.

BibTeX

@article{0bec962d7ecd493e8bf17d6a1c1deee5,
title = "Auditory cortex evoked magnetic fields and lateralization of speech processing",
abstract = "Potential use of different auditory evoked brain responses for determining cerebral lateralization of speech function was evaluated. Cortical magnetic fields elicited by plosive syllables or complex non-speech sounds analogous to them were recorded with 122-channel magnetometer. We estimated parameters of magnetic P1, N1 and P2 responses to both stimuli in the two hemispheres and found no hemispheric asymmetry for any of the responses. No correlation between the right-ear advantage, determined with dichotic listening test, and any of asymmetry indexes, calculated for the speech-elicited responses, was observed. These results suggest that P1, N1 and P2 responses to speech signals do not indicate lateralization of speech function in the brain. The results are discussed in relation to previous studies suggesting that the mismatch negativity (MMN) seems to be the only early auditory cortex response sensitive to the lateralization of speech function. (C) 2000 Lippincott Williams and Wilkins.",
keywords = "Auditory cortex, Brain, Dichotic listening, Event-related field (ERF), Event-related potential (ERP), Lateralization (asymmetry), N1 (N1m), P1 (P1m), P2 (P2m), Speech",
author = "Yury Shtyrov and Teija Kujala and Heikki Lyytinen and Ilmoniemi, {Risto J.} and Risto N{\"a}{\"a}t{\"a}nen",
year = "2000",
month = sep,
day = "11",
doi = "10.1097/00001756-200009110-00013",
language = "English",
volume = "11",
pages = "2893--2896",
journal = "NeuroReport",
issn = "0959-4965",
publisher = "Lippincott Williams and Wilkins",
number = "13",

}

RIS

TY - JOUR

T1 - Auditory cortex evoked magnetic fields and lateralization of speech processing

AU - Shtyrov, Yury

AU - Kujala, Teija

AU - Lyytinen, Heikki

AU - Ilmoniemi, Risto J.

AU - Näätänen, Risto

PY - 2000/9/11

Y1 - 2000/9/11

N2 - Potential use of different auditory evoked brain responses for determining cerebral lateralization of speech function was evaluated. Cortical magnetic fields elicited by plosive syllables or complex non-speech sounds analogous to them were recorded with 122-channel magnetometer. We estimated parameters of magnetic P1, N1 and P2 responses to both stimuli in the two hemispheres and found no hemispheric asymmetry for any of the responses. No correlation between the right-ear advantage, determined with dichotic listening test, and any of asymmetry indexes, calculated for the speech-elicited responses, was observed. These results suggest that P1, N1 and P2 responses to speech signals do not indicate lateralization of speech function in the brain. The results are discussed in relation to previous studies suggesting that the mismatch negativity (MMN) seems to be the only early auditory cortex response sensitive to the lateralization of speech function. (C) 2000 Lippincott Williams and Wilkins.

AB - Potential use of different auditory evoked brain responses for determining cerebral lateralization of speech function was evaluated. Cortical magnetic fields elicited by plosive syllables or complex non-speech sounds analogous to them were recorded with 122-channel magnetometer. We estimated parameters of magnetic P1, N1 and P2 responses to both stimuli in the two hemispheres and found no hemispheric asymmetry for any of the responses. No correlation between the right-ear advantage, determined with dichotic listening test, and any of asymmetry indexes, calculated for the speech-elicited responses, was observed. These results suggest that P1, N1 and P2 responses to speech signals do not indicate lateralization of speech function in the brain. The results are discussed in relation to previous studies suggesting that the mismatch negativity (MMN) seems to be the only early auditory cortex response sensitive to the lateralization of speech function. (C) 2000 Lippincott Williams and Wilkins.

KW - Auditory cortex

KW - Brain

KW - Dichotic listening

KW - Event-related field (ERF)

KW - Event-related potential (ERP)

KW - Lateralization (asymmetry)

KW - N1 (N1m)

KW - P1 (P1m)

KW - P2 (P2m)

KW - Speech

UR - http://www.scopus.com/inward/record.url?scp=0034637801&partnerID=8YFLogxK

U2 - 10.1097/00001756-200009110-00013

DO - 10.1097/00001756-200009110-00013

M3 - Article

C2 - 11006961

AN - SCOPUS:0034637801

VL - 11

SP - 2893

EP - 2896

JO - NeuroReport

JF - NeuroReport

SN - 0959-4965

IS - 13

ER -

ID: 36012116