本文關(guān)鍵詞： 沖突監(jiān)控 一致性效應(yīng) 沖突適應(yīng)性效應(yīng) 事件相關(guān)電位 認(rèn)知控制　出處：《航天醫(yī)學(xué)與醫(yī)學(xué)工程》2010年03期 　論文類型：期刊論文

【摘要】：目的探究基于多沖突驅(qū)動(dòng)的認(rèn)知控制機(jī)制。方法采用事件相關(guān)電位(ERPs)技術(shù)考察,并整合了Stroop沖突、Simon沖突和Flanker沖突。結(jié)果行為數(shù)據(jù)表明在各種沖突中都出現(xiàn)了一致性效應(yīng)和沖突適應(yīng)性效應(yīng)。腦電數(shù)據(jù)表明,所有沖突都發(fā)現(xiàn)了P300、N450、SP成分的一致性效應(yīng)。結(jié)論在多沖突條件下,沖突監(jiān)控理論對(duì)于其中的各種沖突仍然適用;沖突驅(qū)動(dòng)的認(rèn)知控制系統(tǒng)以局部的控制方式工作;人腦是基于多沖突驅(qū)動(dòng)的認(rèn)知控制系統(tǒng)的靈活性和某類型沖突所特有的控制機(jī)制來解決沖突的,且沖突解決機(jī)制相互獨(dú)立、互不干擾。
[Abstract]:Objective to explore the cognitive control mechanism based on multi-conflict drive. The Stroop conflict, Simon conflict and Flanker conflict are integrated. Results the behavioral data show that there are consistency effects and conflict adaptive effects in all kinds of conflicts, and EEG data show that, The consistency effect of P300 N450 SP component was found in all conflicts. Conclusion under the condition of multiple conflicts, the conflict monitoring theory is still applicable to all kinds of conflicts, and the conflict driven cognitive control system works in a local control mode. The human brain is based on the flexibility of the multi-conflict driven cognitive control system and the unique control mechanism of a certain type of conflict to resolve the conflict, and the conflict resolution mechanism is independent of each other and does not interfere with each other.
【作者單位】： 浙江理工大學(xué)心理系;
【基金】：浙江省自然科學(xué)基金資助(Y20577、Y107120、Y2080744) 浙江省科技廳面上項(xiàng)目(2009C31163)
【分類號(hào)】：R857.1
【正文快照】： 為適應(yīng)復(fù)雜而多變的環(huán)境,靈活的行為反應(yīng)需要認(rèn)知控制系統(tǒng)來選擇情境中的相關(guān)信息,組織并優(yōu)化信息處理通路,解決信息處理過程中相互沖突的反應(yīng)傾向。認(rèn)知控制過程能夠通過選擇與情境相關(guān)的知覺、記憶、反應(yīng)表征或加工通路及時(shí)把行為與當(dāng)前的情境和目標(biāo)聯(lián)系起來,從而有效提高

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