Suppr超能文献

词频如何调节掩蔽重复启动:一项 ERP 研究。

How word frequency modulates masked repetition priming: an ERP investigation.

机构信息

Laboratoire de Psychologie Cognitive, Aix-Marseille University & Centre National de la Recherche Scientifique-CNRS, Marseille, France.

出版信息

Psychophysiology. 2012 May;49(5):604-16. doi: 10.1111/j.1469-8986.2011.01337.x. Epub 2012 Jan 3.

Abstract

The present study used event-related potentials (ERPs) to provide precise temporal information about the modulation of masked repetition priming effects × word frequency during the course of target word recognition. Contrary to the pattern seen with behavioral response times in prior research, we predicted that high-frequency words should generate larger and earlier peaking repetition priming effects than low-frequency words in the N400 time window. This prediction was supported by the results of two experiments. Furthermore, repetition priming effects in the N250 time window were found for low-frequency words in both experiments, whereas for high-frequency words these effects were seen only at the shorter (50 ms stimulus onset asynchrony [SOA]) used in Experiment 2, and not in Experiment 1 (70 ms SOA). We explain this pattern as resulting from reset mechanisms operating on the form representations activated by prime stimuli when primes and targets are processed as separate perceptual events.

摘要

本研究使用事件相关电位(ERPs),在目标词识别过程中,提供关于掩蔽重复启动效应和词频调制的精确时间信息。与之前研究中行为反应时的模式相反,我们预测在 N400 时间窗口中,高频词应比低频词产生更大且更早的峰重复启动效应。这一预测得到了两个实验的结果支持。此外,在两个实验中,低频词在 N250 时间窗口中产生重复启动效应,而对于高频词,这些效应仅在第二个实验(50ms 刺激间时)中可见,而在第一个实验(70ms 刺激间时)中不可见。我们将这种模式解释为当启动刺激和目标作为单独的感知事件进行处理时,作用于由启动刺激激活的形式表示上的重置机制的结果。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6537/3323680/81ace034e184/nihms-341973-f0001.jpg

相似文献

1
How word frequency modulates masked repetition priming: an ERP investigation.词频如何调节掩蔽重复启动:一项 ERP 研究。
Psychophysiology. 2012 May;49(5):604-16. doi: 10.1111/j.1469-8986.2011.01337.x. Epub 2012 Jan 3.

引用本文的文献

4
Neural correlates for word-frequency effect in Chinese natural reading.中文自然阅读中词频效应的神经关联
Atten Percept Psychophys. 2025 Jan;87(1):120-132. doi: 10.3758/s13414-024-02894-7. Epub 2024 Jul 12.
9
10
Masked ERP repetition priming in deaf and hearing readers.聋人和听力正常读者的蒙面 ERP 重复启动。
Brain Lang. 2021 Mar;214:104903. doi: 10.1016/j.bandl.2020.104903. Epub 2021 Jan 21.

本文引用的文献

4
When less is more: feedback, priming, and the pseudoword superiority effect.少即是多:反馈、启动和伪词优势效应。
Brain Res. 2011 Apr 22;1386:153-64. doi: 10.1016/j.brainres.2011.02.050. Epub 2011 Feb 23.
7
Population dynamics: variance and the sigmoid activation function.种群动态:方差与S型激活函数
Neuroimage. 2008 Aug 1;42(1):147-57. doi: 10.1016/j.neuroimage.2008.04.239. Epub 2008 Apr 29.
9
The English Lexicon Project.英语词汇项目
Behav Res Methods. 2007 Aug;39(3):445-59. doi: 10.3758/bf03193014.

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验