지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
The observations of difference and similarity in brain activities involved in processing different languages have fundamental importance in cognitive neuroscience. The purpose of this study was to investigate the difference and similarity in temporal brain activation patterns due to the language difference during visual perception of Korean and English words under priming. Especially, we tried to find the difference in evoked spectral power in gamma-band, which is known to reflect feature binding. The stimulation was visually presented as word pairs belonging to same or different categories so that N400 event-related potential (ERP) was evoked. Average ERP analysis and spectral analysis of gamma-band activity (GBA) were performed on 12 normal Korean subjects. Several ERP components such as P1, N1, N400, and P600 could be identified consistently, and the differences in N1, N400, and P600 were observed. From the spectral analysis, we found that the evoked GBA (eGBA) was significantly larger for English at ~100 ms poststimulus. The latency of the eGBA was also considerably delayed for English. Overall, the results on the ERP components and eGBA analyses seem to be commensurate with subjects’ familiarity of each language, and the difficulty of perceiving words of each language. The methods of this study can also be applied for clinical purposes considering that the language-related processing can be greatly altered for the patients with neurological or psychiatric diseases.
목차
등록된 정보가 없습니다.
참고문헌 (17)
참고문헌 신청
A. Hahne / 2001 / What’s Different in Second-Language Processing? Evidence from Event-Related Brain Potentials / J. Psycholing- uistic Res 30 (3) : 251 ~ 266
A. Posada / 2003 / Augm- entation of induced visual gamma activity by increased task complexity / Eur. J. Neurosci 18 (8) : 2351 ~ 2356
D. Senkowski / 2002 / Effects of task difficulty on evoked gamma activity and ERPs in a visual discrimination task / Clin. Neurophysiol 113 (11) : 1742 ~ 1753
E.M. Moreno / 2005 / Processing semantic anomalies in two languages:an electrophysiological exploration in both languages of SpanishEnglish bilinguals / Cognitive Brain Resea
G. Xue / 2008 / Language experience shapes early electrophysiological responses to visual stimuli: The effects of writing system, stimulus length, and presentation duration
A. Posada / 2003 / Augm- entation of induced visual gamma activity by increased task complexity / Eur. J. Neurosci 18 (8) : 2351 ~ 2356
D. Senkowski / 2002 / Effects of task difficulty on evoked gamma activity and ERPs in a visual discrimination task / Clin. Neurophysiol 113 (11) : 1742 ~ 1753
E.M. Moreno / 2005 / Processing semantic anomalies in two languages:an electrophysiological exploration in both languages of SpanishEnglish bilinguals / Cognitive Brain Resea
G. Xue / 2008 / Language experience shapes early electrophysiological responses to visual stimuli: The effects of writing system, stimulus length, and presentation duration
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
An Extensive Analysis of High-density Electroencephalogram during Semantic Decision of Visually Presented Words
의공학회지
2006 .01
-
정신분열병 환자에서 40Hz 뇌 사건관련전위에 관한 연구 : 분석 방법론적 측면
생물정신의학
2001 .01
-
사상체질별 사건관련전위(ERP) 측정 연구 -청각 자극을 중심으로-
사상체질의학회지
2004 .01
-
Neural Switching Mechanism in the late Korean-English bilinguals by Event-Related fMRI
의공학회지
2008 .01
-
청각적 oddball 작업 수행 시 난이도에 따른 사건관련 전위 및 감마대역 활동 변화 특성
의공학회지
2009 .01
-
다중 난이도를 갖는 시각적 Oddball 작업 수행 시 사상관련전위의 독립요소분석
의공학회지
2008 .01
-
ERP System Performance in a Hospital
Healthcare Informatics Research
2007 .01
-
주의이동과제에서 단서의 정서가와 타당성이 사건관련전위 (Event-related Potentials : ERPs)에 미치는 영향
스트레스硏究
1997 .06
-
The Assessment of Reliability of Cognitive Evoked Potential in Normal Person
Annals of Rehabilitation Medicine
2013 .01
-
주요우울증에서의 사건관련전위
신경정신의학
2019 .01
-
Analysis of Change of Event Related Potential in Escape Test using Virtual Reality Technology
대한의생명과학회지
2019 .06
-
긍정, 부정 감정 유발 시각자극에 의한 감마-대역 신경동기화 증가
의공학회지
2018 .01
-
조현병과 뇌파
신경정신의학
2019 .01
-
영상에 의해 유발된 부정적 감정 상태에 따른전두엽 감마대역 신경동기화
의공학회지
2018 .01
-
정신분열병의 시각자극 사건유발전위 P300에 대한 연구
생물정신의학
2004 .01
-
불안장애에서 정서처리와 관련된 ERP 성분
생물정신의학
2012 .01
-
양전자방출단층촬영을 이용한 국어단어와 영어단어의 어의처리 신경매개체의 특성 비교
대한핵의학회지
2001 .01
-
감각신경계의 신경생리와 임상적 이용
Annals of Clinical Neurophysiology
2010 .01
-
The Meaning of P50 Suppression : Interaction of Gamma and Alpha Waves
생물정신의학
2014 .01
-
청각 스트레스가 3차원 시자극 유발전위에 미치는 영향 분석
의공학회지
2002 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0