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.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.1
- 수록면
- 642 - 648 (7page)
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초록· 키워드
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Objective To investigate the hemispheric contributions to prosody recognitions and interference effects of semantic processing on prosody for stroke patients by using the Korean language.Methods Ten right hemisphere damaged patients (RHD), nine left hemisphere damaged patients (LHD), and eleven healthy controls (HC) participated. In pure prosody recognition task, four semantically neutral sentences were selected and presented in both sad and happy prosodies. In interference task, participants listened to emotionally intoned sentences in which the semantic contents were congruent or incongruent with prosody. Participants were asked to rate the valence of prosody while ignoring the semantic contents, and thus, reaction time and accuracy were estimated.Results In pure prosody recognition task, RHD showed low accuracy as compared to HC (p=0.013), and the tendency of group response showed that RHD performed worse than HC and LHD with regards to accuracy and reaction time. In interference task, analysis of accuracy revealed a significant main effect of groups (p=0.04), and the tendency implied that RHD is less accurate as compared to LHD and HC. The RHD took longer reaction times than HC in congruent and incongruent items (p<0.001).Conclusion Right hemispheric laterality to prosody processing of Korean language in stroke patients was observed. Interference effects of semantic contents to prosody processing were not observed, which suggested unique characteristics of prosody for Korean language. These results could be referred as preliminary data for future researches on Korean languages.
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참고문헌 (21)
참고문헌 신청
Buchanan TW. / 2000 / Recognition of emotional prosody and verbal components of spoken language : an fMRI study / Brain Res Cogn Brain Res 9 : 227 ~ 238
Friederici AD. / 2004 / Lateralization of auditory language functions : a dynamic dual pathway model / Brain Lang 89 : 267 ~ 276
Gandour J. / 2003 / A cross-linguistic fMRI study of perception of intonation and emotion in Chinese / Hum Brain Mapp 18 : 149 ~ 157
George MS. / 1996 / Understanding emotional prosody activates right hemisphere regions / Arch Neurol 53 : 665 ~ 670
Heilman KM. / 1975 / Auditory affective agnosia : disturbed comprehension of affective speech / J Neurol Neurosurg Psychiatry 38 : 69 ~ 72
Friederici AD. / 2004 / Lateralization of auditory language functions : a dynamic dual pathway model / Brain Lang 89 : 267 ~ 276
Gandour J. / 2003 / A cross-linguistic fMRI study of perception of intonation and emotion in Chinese / Hum Brain Mapp 18 : 149 ~ 157
George MS. / 1996 / Understanding emotional prosody activates right hemisphere regions / Arch Neurol 53 : 665 ~ 670
Heilman KM. / 1975 / Auditory affective agnosia : disturbed comprehension of affective speech / J Neurol Neurosurg Psychiatry 38 : 69 ~ 72
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