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Crosslinguistic interplay between semantics and phonology in late bilinguals : neurophysiological evidence. / NOVITSKIY, NIKOLAY; MYACHYKOV, ANDRIY; SHTYROV, YURY.

In: Bilingualism, 16.05.2018, p. 1-19.

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@article{c922c216dd3a4b9fb4ebcd1d65206357,
title = "Crosslinguistic interplay between semantics and phonology in late bilinguals: neurophysiological evidence",
abstract = "We investigated effects of crosslinguistic phonological and semantic similarity on the bilingual lexicon of late unbalanced bilinguals. Our masked priming paradigm used L1 (Russian) words as masked primes and L2 (English) words as targets. The primes and the targets either overlapped – phonologically, semantically, both phonologically and semantically – or did not overlap. Participants maintained the targets in memory and matched them against occasionally presented catch stimuli. N170 and N400 components of the word-elicited high-density ERPs were identified and analysed in signal and source space. Crosslinguistic semantic similarity shortened the reaction times. The semantics-related N400 amplitude difference correlated with individual L2 proficiency, while phonological similarity suppressed the N400 amplitude in the semantically unrelated condition. ERP source analysis suggests that these ERP dynamics are underpinned by cortical generators in the left IFG and the temporal pole. We conclude that the semantic and phonological interplay between L1 and L2 suggest an integrated bilingual lexicon.",
keywords = "bilinguals, ERP, homophones, masked priming, N170, N400, non-selective access, Russian",
author = "NIKOLAY NOVITSKIY and ANDRIY MYACHYKOV and YURY SHTYROV",
year = "2018",
month = may,
day = "16",
doi = "10.1017/S1366728918000627",
language = "English",
pages = "1--19",
journal = "Bilingualism: Language and Cognition",
issn = "1366-7289",
publisher = "Cambridge University Press",

}

RIS

TY - JOUR

T1 - Crosslinguistic interplay between semantics and phonology in late bilinguals

T2 - neurophysiological evidence

AU - NOVITSKIY, NIKOLAY

AU - MYACHYKOV, ANDRIY

AU - SHTYROV, YURY

PY - 2018/5/16

Y1 - 2018/5/16

N2 - We investigated effects of crosslinguistic phonological and semantic similarity on the bilingual lexicon of late unbalanced bilinguals. Our masked priming paradigm used L1 (Russian) words as masked primes and L2 (English) words as targets. The primes and the targets either overlapped – phonologically, semantically, both phonologically and semantically – or did not overlap. Participants maintained the targets in memory and matched them against occasionally presented catch stimuli. N170 and N400 components of the word-elicited high-density ERPs were identified and analysed in signal and source space. Crosslinguistic semantic similarity shortened the reaction times. The semantics-related N400 amplitude difference correlated with individual L2 proficiency, while phonological similarity suppressed the N400 amplitude in the semantically unrelated condition. ERP source analysis suggests that these ERP dynamics are underpinned by cortical generators in the left IFG and the temporal pole. We conclude that the semantic and phonological interplay between L1 and L2 suggest an integrated bilingual lexicon.

AB - We investigated effects of crosslinguistic phonological and semantic similarity on the bilingual lexicon of late unbalanced bilinguals. Our masked priming paradigm used L1 (Russian) words as masked primes and L2 (English) words as targets. The primes and the targets either overlapped – phonologically, semantically, both phonologically and semantically – or did not overlap. Participants maintained the targets in memory and matched them against occasionally presented catch stimuli. N170 and N400 components of the word-elicited high-density ERPs were identified and analysed in signal and source space. Crosslinguistic semantic similarity shortened the reaction times. The semantics-related N400 amplitude difference correlated with individual L2 proficiency, while phonological similarity suppressed the N400 amplitude in the semantically unrelated condition. ERP source analysis suggests that these ERP dynamics are underpinned by cortical generators in the left IFG and the temporal pole. We conclude that the semantic and phonological interplay between L1 and L2 suggest an integrated bilingual lexicon.

KW - bilinguals

KW - ERP

KW - homophones

KW - masked priming

KW - N170

KW - N400

KW - non-selective access

KW - Russian

UR - http://www.scopus.com/inward/record.url?scp=85047148290&partnerID=8YFLogxK

UR - http://www.mendeley.com/research/crosslinguistic-interplay-between-semantics-phonology-late-bilinguals-neurophysiological-evidence

U2 - 10.1017/S1366728918000627

DO - 10.1017/S1366728918000627

M3 - Article

AN - SCOPUS:85047148290

SP - 1

EP - 19

JO - Bilingualism: Language and Cognition

JF - Bilingualism: Language and Cognition

SN - 1366-7289

ER -

ID: 35998150