Browsing by Author "Chen, Chen-Chi"

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    Left centro-parieto-temporal response to tool–gesture incongruity: an ERP study
    (2018-03-13) Chang, Yi-Tzu; Chen, Hsiang-Yu; Huang, Yuan-Chieh; Shih, Wan-Yu; Chan, Hsiao-Lung; Wu, Ping-Yi; Meng, Ling-Fu; Chen, Chen-Chi; Wang, Ching-I
    Abstract Background Action semantics have been investigated in relation to context violation but remain less examined in relation to the meaning of gestures. In the present study, we examined tool–gesture incongruity by event-related potentials (ERPs) and hypothesized that the component N400, a neural index which has been widely used in both linguistic and action semantic congruence, is significant for conditions of incongruence. Methods Twenty participants performed a tool–gesture judgment task, in which they were asked to judge whether the tool–gesture pairs were correct or incorrect, for the purpose of conveying functional expression of the tools. Online electroencephalograms and behavioral performances (the accuracy rate and reaction time) were recorded. Results The ERP analysis showed a left centro-parieto-temporal N300 effect (220–360 ms) for the correct condition. However, the expected N400 (400–550 ms) could not be differentiated between correct/incorrect conditions. After 700 ms, a prominent late negative complex for the correct condition was also found in the left centro-parieto-temporal area. Conclusions The neurophysiological findings indicated that the left centro-parieto-temporal area is the predominant region contributing to neural processing for tool–gesture incongruity in right-handers. The temporal dynamics of tool–gesture incongruity are: (1) firstly enhanced for recognizable tool–gesture using patterns, (2) and require a secondary reanalysis for further examination of the highly complicated visual structures of gestures and tools. The evidence from the tool–gesture incongruity indicated altered brain activities attributable to the N400 in relation to lexical and action semantics. The online interaction between gesture and tool processing provided minimal context violation or anticipation effect, which may explain the missing N400.
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    民主化與轉型正義─臺、韓電影中的威權體制再現（1994-2019）
    (2023) 陳震紀; Chen, Chen-Chi
    同樣經歷獨裁政權統治，臺灣與韓國也在民主化後各自面對「轉型正義」與「過去清算」的課題。從90年代開始，此一題材逐漸反映在屬於大眾文化的電影上。從影視史學角度來看，我們發現被視作娛樂的影像也同時具備歷史詮釋的功能，而臺韓兩國白色恐怖電影試圖再現過去的威權體制時，除了內容本身，敘事結構也受到各自歷史事實的影響。　　本文旨在分析臺灣與韓國數部白色恐怖電影的敘事結構，並以「威權體制性質」、「轉型正義」等面向，來探討電影的詮釋差異與其民主化經驗的關聯性。民主轉型經驗的差異，造成臺韓兩國在面對政治迫害時，有不同的回應方式，本文在電影詮釋方面也發現了類似的現象：《返校》與《正義辯護人》中，詮釋國家箝制言論自由的議題時，《返校》再現出師生面對威權體制的被動，《正義辯護人》則以對抗作為敘事主軸。同樣使用倒敘法呼應「轉型正義」、「彌補過錯」的主題時，《超級大國民》以麥卡錫主義氛圍下，出賣友人的「告密者」角度出發，《薄荷糖》則以體制中的「加害者」為主角，敘述平庸的邪惡如何崩潰。相對於韓國直述加害者，台灣則取用了同樣具受害者身分的告密者來再現。