The effect of pre-existing memory representations on repetition-related N250r and N400
The effect of pre-existing memory representations on repetition-related N250r and N400
复制标题
预先存在的记忆表征对重复相关的 N250r 和 N400 的影响
DOI：
10.1007/s11434-016-1011-4
复制
发表时间：
2016-01
期刊：
影响因子：
18.9
通讯作者：
Minye Li
中科院分区：
文献类型：
--
作者：
Aiqing Nie;Jingheng Ye;Minye Li
Studies of repetition priming have found two face-sensitive event-related potential (ERP) components: the N250r showing positive deflection at frontal region and negative deflection at temporal region, and the N400 showing positive deflection at frontal and centro-parietal regions, both of which depend in part upon the presence or absence of a pre-existing face representation. However, the N250r is rarely reported for a repetition interval between immediate repetition and 3 min; in addition, whether different types of representations function in the same way is also of interest. We found reliable frontally positive N250r and N400 for famous faces and words; marginally significant effects for pseudo-words; and only the centro-parietal N400 for unfamiliar faces. Collectively, the N250r persists in the present intermediate intervals, and both the frontal N250r and the frontal N400 are domain-general, sensitive to the pre-existing memory representation.摘要已有研究显示, 面孔重复启动引起的N250r和N400成分为其预存表征所调节。然而, 目前鲜见立即重复至3分钟间重复间隔条件的相关报道; 同时, 不同预存记忆表征对重复启动的调节作用也未涉及。为此, 本研究探讨了1.5分钟左右间隔条件下预存记忆表征对面孔和字符激活成分的调节。结果显示, 名人面孔和真字均记录到显著的前额N250r和前额N400; 不熟悉面孔仅记录到中央-顶区N400; 非字关联的成分边缘显著。说明N250r可持续到1.5分钟; 额区N250r和额区N400均为预存记忆表征所调节。
登录
查看更多内容
影响因子：
3
作者：
Webb, Sara J.;Jones, Emily J. H.;Merkle, Kristen;Murias, Michael;Greenson, Jessica;Richards, Todd;Aylward, Elizabeth;Dawson, Geraldine
通讯作者：
Dawson, Geraldine
影响因子：
2.9
作者：
S. Schweinberger;A. L. Ramsay;J. Kaufmann
通讯作者：
S. Schweinberger;A. L. Ramsay;J. Kaufmann
影响因子：
5.4
作者：
LOGAN, GD
通讯作者：
LOGAN, GD
影响因子：
2.9
作者：
Dufau, Stephane;Grainger, Jonathan;Holcomb, Phillip J.
通讯作者：
Holcomb, Phillip J.
DOI：
10.1007/s12220-022-01108-6
发表时间：
2022-12
期刊：
The Journal of Geometric Analysis
影响因子：
--
作者：
J. Winkel;J. Wijnen;K. Ridderinkhof;I. Groen;J. Derrfuss;C. Danielmeier;B. Forstmann
通讯作者：
J. Winkel;J. Wijnen;K. Ridderinkhof;I. Groen;J. Derrfuss;C. Danielmeier;B. Forstmann