Presentation | 1997/11/17 Event-related potentials analysis in the measurement of the brain electrical activity elicited during language processing Kazuyuki Nakagome, Satoru Takazawa, Osamu Kanno, Hiroko Hagiwara, Heizo Nakajima, Kenji Itoh, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Since Kutas & Hillyard demostrated that semantically inappropriate words elicit the N400 component, a considerable number of papers have been made on ERP correlates for language processing. Moreover the pioneering work of Neville et al. which showed that specific waveforms related to different aspects of syntactic anomalies added the theoretical aspects from the linguistic point of view on ERP studies. While P600 and N280 are good candidates for the ERP correlates for syntactic processes, much still remains to be done. In our preliminary study, P600 was not elicited by the syntactically anomalous words, but rather, variable components were found in an earlier latency range as compared with N400. Either the variance in the topographical patterns of these components reflect the specificity of the process in the brain system for each type of anomalies or just caused by the combination of several subcomponents calls for further investigations. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | ERP(event-related potentials) / syntactic anomalies / N400 / SCD(scalp current density) |
Paper # | TL97-10 |
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Conference Information | |
Committee | TL |
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Conference Date | 1997/11/17(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Thought and Language (TL) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Event-related potentials analysis in the measurement of the brain electrical activity elicited during language processing |
Sub Title (in English) | |
Keyword(1) | ERP(event-related potentials) |
Keyword(2) | syntactic anomalies |
Keyword(3) | N400 |
Keyword(4) | SCD(scalp current density) |
1st Author's Name | Kazuyuki Nakagome |
1st Author's Affiliation | Department of Neuropsychiatry, Faculty of Medicine, University of Tokyo() |
2nd Author's Name | Satoru Takazawa |
2nd Author's Affiliation | Department of Psychiatry, Teikyo University Mizonokuchi Hospital |
3rd Author's Name | Osamu Kanno |
3rd Author's Affiliation | Tokyo Metropolitan University |
4th Author's Name | Hiroko Hagiwara |
4th Author's Affiliation | Tokyo Metropolitan University |
5th Author's Name | Heizo Nakajima |
5th Author's Affiliation | Research Institute of Logopedics and Phoniatrics, Faculty of Medicine, University of Tokyo |
6th Author's Name | Kenji Itoh |
6th Author's Affiliation | Research Institute of Logopedics and Phoniatrics, Faculty of Medicine, University of Tokyo |
Date | 1997/11/17 |
Paper # | TL97-10 |
Volume (vol) | vol.97 |
Number (no) | 376 |
Page | pp.pp.- |
#Pages | 11 |
Date of Issue |