初浅运用奇象记忆识记汉字双字词的ERP实验  

The neurobiological mechanisms of memory enhanced by simply using the marvelous imagery memory ( MIM) : an ERP study

作　　者：王洪礼[1] 张旭 罗禹 邹维兴 刘国艳 熊敏 

机构地区：[1]贵州师范大学教育科学学院/教育心理与智能开发研究所,贵州贵阳550025 [2]兴义民族师范学院教育科学学院,贵州兴义562400

出　　处：《贵州师范大学学报（自然科学版）》2017年第6期111-117,共7页Journal of Guizhou Normal University：Natural Sciences

基　　金：国家自然科学基金项目(批准号:31360248)

摘　　要：通过运用事件相关电位(Event-Related Potentials,ERPs)记录,使用学习再认范式,考察了初浅运用奇象记忆识记汉字双字词的认知神经加工过程。结果表明:奇象记忆的记忆成绩显著高于机械记忆;ERPs数据显示,从额区到顶区,与采用机械记忆相比,奇象记忆方法条件下N400的具体词效应消失,并诱发了更负的N700。结论:奇象记忆能显著提高记忆效率主要原因是奇象记忆对识记材料进行了奇象转换和记忆的深加工。In the present study, Event-related potentials （ERPs） were recorded to compared the mem- ory effect and neural mechanism between the MIM （Marvelous Imagery Memory） and rote strategies. The major behavioral data indicated a significant memory improvement （ speed and efficiency） after the use of MIM strategy. The ERPs data observed over frontal and parietal also showed that the N400 con- creteness effect disappeared in experimental group. When using MIM strategy, greater N700 was e- voked during encoding both concrete and abstract words. Together, the neurobiologieal mechanisms in- dicated bv ERPs changes cause the imnrovement of Behavioral data_

关 键 词：事件相关电位(ERPs) 奇象记忆 汉字双字词 N400 N700 

分 类 号：B84[哲学宗教—心理学]