發(fā)布時(shí)間：2018-06-27 13:41

  本文選題：創(chuàng)造性加工 + 概念擴(kuò)展��； 參考：《心理與行為研究》2017年04期

【摘要】：對概念擴(kuò)展神經(jīng)機(jī)制的探討日益成為創(chuàng)造性認(rèn)知"過程式"研究視角下的熱點(diǎn)。但以往研究未能排除評估效應(yīng)對實(shí)驗(yàn)的影響,亦未考察過人格因素與任務(wù)態(tài)下神經(jīng)活動(dòng)的關(guān)系。實(shí)驗(yàn)向被試隨機(jī)呈現(xiàn)高低擴(kuò)展兩類的報(bào)紙用途,要求被試認(rèn)真思考"合理的操作方式",使報(bào)紙能夠?qū)崿F(xiàn)呈現(xiàn)的用途。同時(shí)對其進(jìn)行f NIRS的興趣區(qū)掃描,并在事后要求被試完成大五人格量表。結(jié)果發(fā)現(xiàn),與低擴(kuò)展條件相比,高擴(kuò)展條件會(huì)引起顳葉區(qū)域(BA21/22)更大的激活,而額極(BA10)和背外側(cè)前額皮層(BA9)的激活會(huì)顯著降低;人格元特質(zhì)可塑性與額極和眶額皮層的活動(dòng)正相關(guān)。提示概念擴(kuò)展過程中,可能需要顳葉腦區(qū)激活與前額腦區(qū)去激活的協(xié)同作用,且該過程與人格因素存在相關(guān)關(guān)系。
[Abstract]:The exploration of conceptual extension neural mechanism has increasingly become a hot topic in the perspective of creative cognition. However, previous studies have not ruled out the effect of evaluation on the experiment, nor have they examined the relationship between personality factors and neural activity in the task state. The experiment expands the use of two kinds of newspapers to the random presentation of the subjects, and requires the subjects to think carefully about the "reasonable operation mode" so that the newspaper can realize the purpose of presentation. At the same time, the F NIRS region of interest was scanned and the subjects were asked to complete the Big five Personality scale. The results showed that the activation of temporal lobe area (BA21 / 22) was significantly lower in the frontal pole (BA10) and dorsolateral prefrontal cortex (BA9) than in the low expansion condition. Personality meta-trait plasticity is positively correlated with frontal pole and orbital frontal cortex activity. It is suggested that the activation of temporal lobe and the deactivation of prefrontal area may be required in the process of conceptual expansion, and this process is related to personality factors.
【作者單位】： 教育部人文社會(huì)科學(xué)重點(diǎn)研究基地天津師范大學(xué)心理與行為研究院;北京師范大學(xué)認(rèn)知神經(jīng)科學(xué)與學(xué)習(xí)國家重點(diǎn)實(shí)驗(yàn)室;
【基金】：教育部哲學(xué)社會(huì)科學(xué)研究重大課題攻關(guān)項(xiàng)目(11JZD040) 天津師范大學(xué)引進(jìn)人才基金項(xiàng)目(5RW108) 天津市教育科學(xué)“十三五”規(guī)劃課題項(xiàng)目(HE1025)
【分類號】：B845
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本文編號：2074099