Effect of motion coherence on time perception relates to perceived speed - Collections | Kyushu University Library

＜journal article＞
Effect of motion coherence on time perception relates to perceived speed

Creator	Author PID K006250 Creator Name Yamamoto, Kentaro 山本, 健太郎ヤマモト, ケンタロウ Affiliation Affiliation Name Research Center for Advanced Science and Technology, The University of Tokyo 東京大学先端科学技術研究センター Affiliation Affiliation Name Faculty of Science and Engineering, Waseda University 早稲田大学理工学術院 Affiliation Affiliation Name Faculty of Human-Environment Studies, Kyushu University 九州大学大学院人間環境学研究院
Creator	Creator Name Miura, Kayo 三浦, 佳世ミウラ, カヨ Affiliation Affiliation Name Faculty of Human-Environment Studies, Kyushu University 九州大学大学院人間環境学研究院
Language	English
Publisher	Elsevier
Date	2016
Source Title	Vision Research
Vol	123
First Page	56
Last Page	62
Publication Type	Accepted Manuscript
Access Rights	open access
Related DOI	isVersionOf https://doi.org/10.1016/j.visres.2015.11.004

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PISSN	0042-6989
EISSN	1878-5646
NCID	AA00475273
Record ID	2231544
Subject Terms	global motion processing
	time perception
	coherence
	temporal bisection
	perceived speed
Notes	The present study examined the effect of coherence of moving visual objects on time perception. Participants observed stimuli composed of four line segments moving behind or in front of occluders. The line segments appeared to move either coherently as a diamond outline or incoherently, depending on the occlusion. Results from the temporal bisection task indicated that the duration of the coherently moving stimulus was perceived longer or shorter compared to the duration of the incoherently moving stimulus depending on the stimulus configurations. The speed comparison task revealed that the trend of the difference in perceived speed between the coherent and incoherent motions in each stimulus configuration was consistent with that of the difference in perceived duration between them. These results demonstrate the effect of motion coherence on perceived duration, and that this effect may be mediated by changes in perceived speed. Our finding provides evidence supporting the involvement of global motion processing in time perception.
Funding Information	Funder Name 日本学術振興会 Japan Society for the Promotion of Science Award Number 20330153 Award Title 印象、知覚、意識を包含した心的時間についての複合処理モデルの構築 Synthetic model of subjective time on impression formation, perception and consciousness
Created Date	2019.04.10
Modified Date	2019.04.11