【摘要】：行為抑制的"停止信號"多來自內生意圖行為"是否做"決策過程最后時刻內生性否定指示(即內生意圖性抑制),而非環(huán)境提前設定。因無法用行為指標(錯誤率、反應時)評估,需將"自由選擇"范式結合f MRI、EEG等技術測量與之相關的腦神經(jīng)、自主神經(jīng)生理特點;此外,范式中加入的刺激閾下啟動、情緒信息影響了內生意圖性抑制的加工過程。未來從三個方面拓展研究:(1)明確背內側額葉皮質的心理機制;(2)探索人格特質的影響;(3)"停止信號"內生日�；�
[Abstract]:The "stop signal" of behavior inhibition comes from endogenetic intention behavior "whether to do" the last moment endogenous negative indication (that is, endogenous intention inhibition), rather than setting up in advance by the environment. Because the behavioral indicators (error rate, reaction time) could not be used to evaluate them, it was necessary to measure the physiological characteristics of the brain and autonomic nerves by combining the "free choice" paradigm with f MRI,EEG and other techniques. In addition, the subthreshold priming of stimuli added in the paradigm affects the process of endogenous intentional inhibition. In the future, the research will be expanded from three aspects: (1) to clarify the psychological mechanism of the dorsomedial frontal cortex; (2) to explore the influence of personality traits; (3) to endogenously "stop signal".
【作者單位】： 遼寧師范大學心理學院;黑龍江幼兒師范高等�？茖W校;
【基金】：國家社會科學基金重點項目(11AZD089) 遼寧省教育科學“十三五”規(guī)劃2016年度立項課題(JG16CB343) 2015年遼寧省教育廳人文社會科學重點研究基地專項項目(ZJ2015034) 哈爾濱學院青年博士科研啟動基金項目(HUDF201619)資助
【分類號】：B848
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本文編號：2312817