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Relationship between prospective memory and vigilance: Evidence from ERP

ISSN号：1001-6538
期刊名称：Chinese Science Bulletin
时间：0
页码：4057-4063
分类：Q427[生物学—神经生物学;生物学—生理学] F270.7[经济管理—企业管理;经济管理—国民经济]
作者机构：[1]Neuropsychology and Applied Cognitive Neuroscience Laboratory, Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing 100101, China, [2]Graduate University of Chinese Academy of Sciences, Beijing 100049, China, [3]Nattonal Instttute of Educatton Sczences, Beijing 100088, China, [4]Behavioural Basis of Health Program, Griffith Health Institute and School of Applied Psychology, Griffith University, Brisbane 4122, Australia
相关基金：This work was supported by the Young Investigator Scientific Fund of Institute of Psychology, Chinese Academy of Sciences （09CX073007）, the National Key Technologies R＆D Program （2012BAI36BO1）, the National Natural Science Foundation of China （30900403, 91132701, 30770723, 81088001）, Youth Innovation Promotion Association Funding of Chinese Academy of Sciences （Y1CX131003）, Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences and the Knowledge Innovation Project of the Chinese Academy of Sciences （KSCX2-EW-J-8）. These funding agents had no further role in the study design; in the collec- tion, analysis and interpretation of the data; in the writing of the manu- script; and in the decision to submit the paper for publication. The authors disclaim there is no confiicts of interest for this study.
相关项目：前瞻记忆的ERP研究：来自正常人和精神分裂症病人的证据

关键词： ERP, 记忆, 证据, 事件相关电位, 生理数据, PM, 研究生, 神经, prospective memory, vigilance, ERP

中文摘要：

事件相关的潜力(ERP ) 在这研究被使用调查未来的记忆(下午) 和警戒的神经相互关联。二十所学院或研究生参予了这研究。他们被管理一位首相和一项警戒任务和生理的数据同时被收集。行为的结果证明与下午暗示联系的 RT 比与警戒目标联系的那些长。ERP 结果证明下午暗示和警戒目标没在 N2 显示出重要差别，但是下午暗示比警戒目标唤起更大的 N300，并且警戒目标比下午暗示唤起了更大的顶骨 positivity/P3，建议警戒和下午有类似而且特殊的神经基础。

英文摘要：

Event-related potentials （ERPs） were used in this study to investigate the neural correlates of prospective memory （PM） and vigi- lance. Twenty college or graduate students participated in this study. They were administered a PM and a vigilance task and physiological data were collected at the same time. Behavioral results showed that the RT associated with PM cues was longer than those associated with vigilance targets. ERP results showed that PM cues and vigilance targets did not show significant dif- ference in the N2 but PM cues evoked greater N300 than vigilance targets, and vigilance targets evoked greater parietal positivi- ty/P3 than PM cues, suggesting vigilance and PM have similar but also distinctive neural basis.

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