大腦視知覺調(diào)控的神經(jīng)機(jī)制
發(fā)布時(shí)間:2018-03-23 14:44
本文選題:視覺 切入點(diǎn):自上而下調(diào)控 出處:《心理科學(xué)》2015年01期
【摘要】:大腦的知覺加工并非單純由外部刺激驅(qū)動(dòng),而是存在自上而下的知覺調(diào)控。盡管這一現(xiàn)象被大量實(shí)驗(yàn)研究證實(shí),但其神經(jīng)機(jī)制仍然是認(rèn)知神經(jīng)科學(xué)研究的重要問題。本文系統(tǒng)介紹了知覺調(diào)控的神經(jīng)基礎(chǔ)、實(shí)現(xiàn)形式、研究范式,梳理了當(dāng)前的理論模型,分析指出了當(dāng)前研究面臨的主要問題,并對(duì)未來的研究進(jìn)行了展望,以期促進(jìn)知覺調(diào)控研究的進(jìn)一步開展。
[Abstract]:Perceptual processing in the brain is not driven solely by external stimuli, but by top-down perceptual regulation, although this phenomenon has been confirmed by a large number of experimental studies. However, its neural mechanism is still an important issue in cognitive neuroscience. This paper systematically introduces the neural basis of perceptual regulation, the realization form, the research paradigm, and combs the current theoretical model. This paper points out the main problems faced by the present research, and looks forward to the future research in order to promote the further development of the research on perceptual regulation.
【作者單位】: 華南師范大學(xué)心理學(xué)院心理應(yīng)用研究中心;廣東省中醫(yī)院放射科;
【基金】:國家自然科學(xué)基金項(xiàng)目(31371049) 國家社科基金“十二五”規(guī)劃2011年度教育學(xué)一般課題(BBA110411) 省部共建人文社科重點(diǎn)研究基地項(xiàng)目(11JJD190003) 廣東省哲學(xué)社會(huì)科學(xué)“十二五”規(guī)劃2013度學(xué)科共建項(xiàng)目(GD13XXL06)資助
【分類號(hào)】:B842
【參考文獻(xiàn)】
相關(guān)期刊論文 前2條
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2 雷威;楊志;詹e,
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