Neural semantic effects of tone accents
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| Název: | Neural semantic effects of tone accents |
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| Autoři: | Kwon, Jinhee, Roll, Mikael |
| Přispěvatelé: | Lund University, Joint Faculties of Humanities and Theology, Departments, Centre for Languages and Literature, Section 6, Division of Linguistics and Cognitive Semiotics, Phonetics, Lunds universitet, Humanistiska och teologiska fakulteterna, Institutioner, Språk- och litteraturcentrum, Sektion 6, Avdelningen för lingvistik och kognitiv semiotik, Fonetik, Originator, Lund University, Profile areas and other strong research environments, Lund University Profile areas, LU Profile Area: Natural and Artificial Cognition, Lunds universitet, Profilområden och andra starka forskningsmiljöer, Lunds universitets profilområden, LU profilområde: Naturlig och artificiell kognition, Originator, Lund University, Joint Faculties of Humanities and Theology, Research platforms, HT, LAMiNATE (Language Acquisition, Multilingualism, and Teaching), Lunds universitet, Humanistiska och teologiska fakulteterna, Forskningsplattformar, HT, LAMiNATE (Language Acquisition, Multilingualism, and Teaching), Originator |
| Zdroj: | NeuroReport. 35(13):868-872 |
| Témata: | Humanities and the Arts, Languages and Literature, Comparative Language Studies and Linguistics, Humaniora och konst, Språk och litteratur, Jämförande språkvetenskap och allmän lingvistik, Medical and Health Sciences, Basic Medicine, Neurosciences, Medicin och hälsovetenskap, Medicinska och farmaceutiska grundvetenskaper, Neurovetenskaper |
| Popis: | This study investigated whether the brain utilizes morphologically induced tones for semantic processing during online speech perception. An auditory comprehension task was conducted while measuring event-related potentials (ERPs). The study tested whether a discrepancy between contextual expectations and the tonal realizations of the target word would yield an N400 effect, indicative of semantic processing difficulty. An N400 effect was observed, reflecting integration difficulty due to semantic anomalies caused by incongruent tones. Additionally, the ERPs in the congruent conditions were modulated by the cohort entropy of the target word indicating lexical competition. The late negativity observed in this study encompasses both the N400 and preactivation negativity. This overlap underscores the brain’s potential for rapidly connecting form and meaning from different sources within the word, relying on statistically based prediction in semantic processing. |
| Přístupová URL adresa: | https://doi.org/10.1097/WNR.0000000000002077 |
| Databáze: | SwePub |
Nájsť tento článok vo Web of Science | Abstrakt: | This study investigated whether the brain utilizes morphologically induced tones for semantic processing during online speech perception. An auditory comprehension task was conducted while measuring event-related potentials (ERPs). The study tested whether a discrepancy between contextual expectations and the tonal realizations of the target word would yield an N400 effect, indicative of semantic processing difficulty. An N400 effect was observed, reflecting integration difficulty due to semantic anomalies caused by incongruent tones. Additionally, the ERPs in the congruent conditions were modulated by the cohort entropy of the target word indicating lexical competition. The late negativity observed in this study encompasses both the N400 and preactivation negativity. This overlap underscores the brain’s potential for rapidly connecting form and meaning from different sources within the word, relying on statistically based prediction in semantic processing. |
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| ISSN: | 09594965 1473558X |
| DOI: | 10.1097/WNR.0000000000002077 |