2011年7月
Stream/bounce perception and the effect of depth cues in chimpanzees (Pan troglodytes)
Attention, Perception, and Psychophysics
- ,
- 巻
- 73
- 号
- 5
- 開始ページ
- 1532
- 終了ページ
- 1545
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.3758/s13414-011-0126-6
- 出版者・発行元
- Springer Science and Business Media LLC
The stream/bounce display represents an ambiguous motion event in which two identical visual objects move toward one another and the objects overlap completely before they pass each another. In our perception, they can be interpreted as either streaming past one another or bouncing off each other. Previous studies have shown that the streaming percept of the display is generic for humans, suggesting the inertial nature of the motion integration process. In this study, chimpanzees took part in behavioral experiments using an object-tracking task to reveal the characteristics of their stream/bounce perception. Chimpanzees did not show a tendency toward a dominant "stream" perception of the stream/bounce stimulus. However, depth cues, such as X-junctions and local motion coherence, did promote the stream percept in chimpanzees. These results suggest both similarities and differences between chimpanzees and humans with respect to motion integration and object individuation processes. © 2011 Psychonomic Society, Inc.
- リンク情報
-
- DOI
- https://doi.org/10.3758/s13414-011-0126-6
- PubMed
- https://www.ncbi.nlm.nih.gov/pubmed/21479722
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000291865300019&DestApp=WOS_CPL
- URL
- http://link.springer.com/content/pdf/10.3758/s13414-011-0126-6.pdf
- URL
- http://link.springer.com/article/10.3758/s13414-011-0126-6/fulltext.html
- URL
- http://link.springer.com/content/pdf/10.3758/s13414-011-0126-6
- ID情報
-
- DOI : 10.3758/s13414-011-0126-6
- ISSN : 1943-3921
- ISSN : 1943-393X
- eISSN : 1943-393X
- PubMed ID : 21479722
- SCOPUS ID : 79959217563
- Web of Science ID : WOS:000291865300019