Changes in face category induce stronger duration distortion in the temporal oddball paradigm
Changes in face category induce stronger duration distortion in the temporal oddball paradigm
复制标题
面部类别的变化会导致时间奇怪范式中更强的持续时间扭曲
DOI：
10.1016/j.visres.2022.108116
复制
发表时间：
2022
期刊：
影响因子：
1.8
通讯作者：
Watanabe Katsumi
中科院分区：
文献类型：
--
作者：
Sarodo Akira;Yamamoto Kentaro;Watanabe Katsumi
一个新的刺激嵌入在一系列重复的刺激往往被认为是更长的持续时间。研究表明，重复抑制参与这种持续时间失真，但仍不清楚哪些加工阶段是重要的。本研究探讨了高水平视觉类别加工是否有助于古怪的持续时间失真。在实验1中，我们提出了一个新的人脸图像在人类，猴子，或猫类重复相同的人脸图像的时间oddball范式。我们发现，最后一个刺激的持续时间失真增加时，面对不同类别的变化，比当它在同一类别内变化。然而，类别变化的影响消失时，全球混乱和局部混乱的人脸图像分别在实验2和3中，这表明持续时间失真的差异不能归因于低层次的视觉特性的图像。此外，在实验4中，我们再次使用完整的人脸图像，并发现类别的变化可以影响持续时间失真，即使在最后一个刺激之前，一系列不同的人脸。这些结果表明，高层次的视觉类别加工在奇球的持续时间扭曲中起着重要的作用。本研究支持了在更高视觉阶段的视觉加工参与持续知觉的观点。(219字）
A novel stimulus embedded in a sequence of repeated stimuli is often perceived to be longer in duration. Studies have indicated the involvement of repetition suppression in this duration distortion, but it remains unclear which processing stages are important. The present study examined whether high-level visual category processing contributes to the oddball’s duration distortion. In Experiment 1, we presented a novel face image in either human, monkey, or cat category after a repetition of an identical human face image in the temporal oddball paradigm. We found that the duration distortion of the last stimulus increased when the face changed across different categories, than when it changed within the same category. However, the effect of category change disappeared when globally scrambled and locally scrambled face images were used in Experiments 2 and 3, respectively, suggesting that the difference in duration distortion cannot be attributed to low-level visual properties of the images. Furthermore, in Experiment 4, we again used intact face images and found that category changes can influence the duration distortion even when a series of different human faces was presented before the last stimulus. These findings indicate that high-level visual category processing plays an important role in the duration distortion of oddballs. This study supports the idea that visual processing at higher visual stages is involved in duration perception. (219 words)
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DOI：
10.1016/j.cogbrainres.2004.03.020
发表时间：
2004-08-01
期刊：
COGNITIVE BRAIN RESEARCH
影响因子：
--
作者：
Blonder, LX;Smith, CD;Andersen, AH
通讯作者：
Andersen, AH
影响因子：
1.8
作者：
Aaen-Stockdale, C.;Hotchkiss, J.;Heron, J.;Whitaker, D.
通讯作者：
Whitaker, D.
影响因子：
1.8
作者：
Schindel, Ryan;Rowlands, Jemma;Arnold, Derek H.
通讯作者：
Arnold, Derek H.
影响因子：
1.8
作者：
Yamamoto, Kentaro;Miura, Kayo
通讯作者：
Miura, Kayo
影响因子：
3.2
作者：
Sadeghi, Navid G.;Pariyadath, Vani;Cook, Erik P.
通讯作者：
Cook, Erik P.