Electrophysiological correlates of masked face priming.
Electrophysiological correlates of masked face priming.
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DOI：
10.1016/j.neuroimage.2007.12.003
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发表时间：
2008-04-01
期刊：
影响因子：
5.7
通讯作者：
Kouider, S.
中科院分区：
文献类型：
--
作者：
Henson, R. N.;Mouchlianitis, E.;Matthews, W. J.;Kouider, S.
使用一个隐藏的启动范式与面孔，我们报告两个ERP的影响，似乎反映了不同水平的阈下面孔处理。这两种ERP重复效应在其发生、头皮地形和对面孔熟悉度的敏感性方面分离。“早期”效应发生在100和150毫秒之间，最大程度地负向侧颞顶通道，并发现熟悉和不熟悉的面孔。"晚"效应发生在300和500毫秒之间，是最大的积极去centroparietal通道，并发现只有熟悉的面孔。早期效应类似于我们之前从同一范式中获得的功能磁共振成像数据;晚期效应类似于行为启动，表现为对启动的面孔做出名声判断的反应时间比未启动的熟悉面孔更快。没有一个ERP或行为效应可以通过测量参与者看到质数的能力来解释。ERP和行为的影响表现出一定的敏感性，是否相同或不同的照片的脸是重复的，但可以保持可靠的不同的照片，并没有出现归因于一个低级别的措施之间的像素重叠总理和探针照片。这些ERP效应的功能意义进行了讨论，无意识的知觉和面孔处理。
Using a sandwich-masked priming paradigm with faces, we report two ERP effects that appear to reflect different levels of subliminal face processing. These two ERP repetition effects dissociate in their onset, scalp topography, and sensitivity to face familiarity. The “early” effect occurred between 100 and 150 ms, was maximally negative-going over lateral temporoparietal channels, and was found for both familiar and unfamiliar faces. The “late” effect occurred between 300 and 500 ms, was maximally positive-going over centroparietal channels, and was found only for familiar faces. The early effect resembled our previous fMRI data from the same paradigm; the late effect resembled the behavioural priming found, in the form of faster reaction times to make fame judgments about primed relative to unprimed familiar faces. None of the ERP or behavioural effects appeared explicable by a measure of participants’ ability to see the primes. The ERP and behavioural effects showed some sensitivity to whether the same or a different photograph of a face was repeated, but could remain reliable across different photographs, and did not appear attributable to a low-level measure of pixelwise overlap between prime and probe photograph. The functional significance of these ERP effects is discussed in relation to unconscious perception and face processing.
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影响因子：
3.7
作者：
CHWILLA, DJ;BROWN, CM;HAGOORT, P
通讯作者：
HAGOORT, P
影响因子：
1.8
作者：
Jacques, Corentin;d'Arripe, Olivier;Rossion, Bruno
通讯作者：
Rossion, Bruno
影响因子：
3.7
作者：
Eddy, Marianna;Schmid, Annette;Holcomb, Phillip J.
通讯作者：
Holcomb, Phillip J.
影响因子：
2
作者：
BOTZEL, K;SCHULZE, S;STODIECK, SRG
通讯作者：
STODIECK, SRG
DOI：
10.1037/0096-1523.27.1.154
发表时间：
2001-02-01
影响因子：
2.1
作者：
Damian, MF
通讯作者：
Damian, MF