南京师大学报:社会科学版
南京師大學報:社會科學版
남경사대학보:사회과학판
Journal of Nanjing Normal University (Social Science Edition)
2015年
2期
111~120
,共null页
张晶 刘昌 沈汪兵 张小将
張晶 劉昌 瀋汪兵 張小將
장정 류창 침왕병 장소장
诗歌鉴赏/诗句鉴赏 顿悟 脑 事件相关电位
詩歌鑒賞/詩句鑒賞 頓悟 腦 事件相關電位
시가감상/시구감상 돈오 뇌 사건상관전위
poetry appreciation/verse appreciation;insight;brain;ERP
运用事件相关电位技术,采用猜谜催化范式探讨诗句鉴赏过程中顿悟发生的认知机制。结果发现,在诗眼呈现后的500-700ms内,诱发顿悟诗句较无法诱发顿悟诗句的脑电波形存在一个更加正向的偏移。两类诗句的脑电差异波中,该正成分的潜伏期约为600ms,差异波的脑电峰值位于Pz点,差异波地形图显示诱发顿悟的诗句比无法诱发顿悟的诗句激活了顶部和枕部广泛脑区。P600可能反映了诗句鉴赏过程中诗眼信息促发的语义整合和由此产生的语义表征的更新,标志着诗句顿悟过程的特异性加工机制。我们认为,诗句鉴赏中的顿悟是一个通过意象重组,将诗句的原有表征整合并更新为一个新的表征的过程。
運用事件相關電位技術,採用猜謎催化範式探討詩句鑒賞過程中頓悟髮生的認知機製。結果髮現,在詩眼呈現後的500-700ms內,誘髮頓悟詩句較無法誘髮頓悟詩句的腦電波形存在一箇更加正嚮的偏移。兩類詩句的腦電差異波中,該正成分的潛伏期約為600ms,差異波的腦電峰值位于Pz點,差異波地形圖顯示誘髮頓悟的詩句比無法誘髮頓悟的詩句激活瞭頂部和枕部廣汎腦區。P600可能反映瞭詩句鑒賞過程中詩眼信息促髮的語義整閤和由此產生的語義錶徵的更新,標誌著詩句頓悟過程的特異性加工機製。我們認為,詩句鑒賞中的頓悟是一箇通過意象重組,將詩句的原有錶徵整閤併更新為一箇新的錶徵的過程。
운용사건상관전위기술,채용시미최화범식탐토시구감상과정중돈오발생적인지궤제。결과발현,재시안정현후적500-700ms내,유발돈오시구교무법유발돈오시구적뇌전파형존재일개경가정향적편이。량류시구적뇌전차이파중,해정성분적잠복기약위600ms,차이파적뇌전봉치위우Pz점,차이파지형도현시유발돈오적시구비무법유발돈오적시구격활료정부화침부엄범뇌구。P600가능반영료시구감상과정중시안신식촉발적어의정합화유차산생적어의표정적경신,표지착시구돈오과정적특이성가공궤제。아문인위,시구감상중적돈오시일개통과의상중조,장시구적원유표정정합병경신위일개신적표정적과정。
With the help of high-density event related potentials ( ERPs) , we investigated the neural mechanism of insight in the process of poetry appreciation based on the riddle-induction paradigm. Re-sults show that 500-700ms after presenting eyes of poems, brain waves of poems that can induce in-sight have a more positive deviance compared with those of poems that cannot. The incubation period of the positive component lasted for 600ms and the peak of difference wave was located on Pz. The topographic map of difference wave shows that poems which can induce insight activated wider areas in parietal and occipital lobes compared with those that cannot. P600 may reflect the semantic integration induced by eyes of poems in the process of poetry appreciation and the subsequent renewal of semantic representation, indicating the specific processing mechanism of insight in this process. We hold that the occurrence of insight is a process of restructuring imagery;that is, restructuring a poem’s represen-tation into a new one.