The sense of sounds: brain responses to phonotactic frequency, phonological grammar and lexical meaning
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10071/17742 |
Resumo: | Two outstanding questions in spoken-language comprehension concern (1) the interplayof phonological grammar (legal vs. illegal sound sequences), phonotactic frequency(high- vs. low-frequency sound sequences) and lexicality (words vs. other soundsequences) in a meaningful context, and (2) how the properties of phonologicalsequences determine their inclusion or exclusion from lexical-semantic processing. Inthe present study, we used a picture-sound priming paradigm to examine the ERPresponses of adult listeners to grammatically illegal sound sequences, to grammaticallylegal sound sequences (pseudowords) with low- vs. high-frequency, and to real wordsthat were either congruent or incongruent to the picture context. Results showed lessnegative N1-P2 responses for illegal sequences and low-frequency pseudowords (withdifferences in topography), but not high-frequency ones. Low-frequency pseudowordsalso showed an increased P3 component. However, just like illegal sequences, neitherlow- nor high-frequency pseudowords differed from congruent words in the N400.Thus, phonotactic frequency had an impact before, but not during lexical-semanticprocessing. Our results also suggest that phonological grammar, phonotactic frequencyand lexicality may follow each other in this order during word processing. |
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The sense of sounds: brain responses to phonotactic frequency, phonological grammar and lexical meaningPhonological processingWordsNonwordsPseudowordsPhonotactic frequencyLexical-semantic processingERPsTwo outstanding questions in spoken-language comprehension concern (1) the interplayof phonological grammar (legal vs. illegal sound sequences), phonotactic frequency(high- vs. low-frequency sound sequences) and lexicality (words vs. other soundsequences) in a meaningful context, and (2) how the properties of phonologicalsequences determine their inclusion or exclusion from lexical-semantic processing. Inthe present study, we used a picture-sound priming paradigm to examine the ERPresponses of adult listeners to grammatically illegal sound sequences, to grammaticallylegal sound sequences (pseudowords) with low- vs. high-frequency, and to real wordsthat were either congruent or incongruent to the picture context. Results showed lessnegative N1-P2 responses for illegal sequences and low-frequency pseudowords (withdifferences in topography), but not high-frequency ones. Low-frequency pseudowordsalso showed an increased P3 component. However, just like illegal sequences, neitherlow- nor high-frequency pseudowords differed from congruent words in the N400.Thus, phonotactic frequency had an impact before, but not during lexical-semanticprocessing. Our results also suggest that phonological grammar, phonotactic frequencyand lexicality may follow each other in this order during word processing.Frontiers Media2019-03-28T11:43:33Z2019-01-01T00:00:00Z20192019-03-28T11:45:47Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10071/17742eng1664-107810.3389/fpsyg.2019.00681Silva, S.Vigário, M.Fernandez, B.Jerónimo, R.Alter, K.Frota, S.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-09T17:53:36Zoai:repositorio.iscte-iul.pt:10071/17742Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T22:26:54.566846Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
The sense of sounds: brain responses to phonotactic frequency, phonological grammar and lexical meaning |
title |
The sense of sounds: brain responses to phonotactic frequency, phonological grammar and lexical meaning |
spellingShingle |
The sense of sounds: brain responses to phonotactic frequency, phonological grammar and lexical meaning Silva, S. Phonological processing Words Nonwords Pseudowords Phonotactic frequency Lexical-semantic processing ERPs |
title_short |
The sense of sounds: brain responses to phonotactic frequency, phonological grammar and lexical meaning |
title_full |
The sense of sounds: brain responses to phonotactic frequency, phonological grammar and lexical meaning |
title_fullStr |
The sense of sounds: brain responses to phonotactic frequency, phonological grammar and lexical meaning |
title_full_unstemmed |
The sense of sounds: brain responses to phonotactic frequency, phonological grammar and lexical meaning |
title_sort |
The sense of sounds: brain responses to phonotactic frequency, phonological grammar and lexical meaning |
author |
Silva, S. |
author_facet |
Silva, S. Vigário, M. Fernandez, B. Jerónimo, R. Alter, K. Frota, S. |
author_role |
author |
author2 |
Vigário, M. Fernandez, B. Jerónimo, R. Alter, K. Frota, S. |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Silva, S. Vigário, M. Fernandez, B. Jerónimo, R. Alter, K. Frota, S. |
dc.subject.por.fl_str_mv |
Phonological processing Words Nonwords Pseudowords Phonotactic frequency Lexical-semantic processing ERPs |
topic |
Phonological processing Words Nonwords Pseudowords Phonotactic frequency Lexical-semantic processing ERPs |
description |
Two outstanding questions in spoken-language comprehension concern (1) the interplayof phonological grammar (legal vs. illegal sound sequences), phonotactic frequency(high- vs. low-frequency sound sequences) and lexicality (words vs. other soundsequences) in a meaningful context, and (2) how the properties of phonologicalsequences determine their inclusion or exclusion from lexical-semantic processing. Inthe present study, we used a picture-sound priming paradigm to examine the ERPresponses of adult listeners to grammatically illegal sound sequences, to grammaticallylegal sound sequences (pseudowords) with low- vs. high-frequency, and to real wordsthat were either congruent or incongruent to the picture context. Results showed lessnegative N1-P2 responses for illegal sequences and low-frequency pseudowords (withdifferences in topography), but not high-frequency ones. Low-frequency pseudowordsalso showed an increased P3 component. However, just like illegal sequences, neitherlow- nor high-frequency pseudowords differed from congruent words in the N400.Thus, phonotactic frequency had an impact before, but not during lexical-semanticprocessing. Our results also suggest that phonological grammar, phonotactic frequencyand lexicality may follow each other in this order during word processing. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-03-28T11:43:33Z 2019-01-01T00:00:00Z 2019 2019-03-28T11:45:47Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10071/17742 |
url |
http://hdl.handle.net/10071/17742 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
1664-1078 10.3389/fpsyg.2019.00681 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Frontiers Media |
publisher.none.fl_str_mv |
Frontiers Media |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799134832145465344 |