دورية أكاديمية
Observer's control of the moving stimulus increases the flash-lag effect.
| العنوان: | Observer's control of the moving stimulus increases the flash-lag effect. |
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| المؤلفون: | Scocchia L; Laboratory of Action, Perception and Cognition, San Raffaele Vita-Salute University, Milan, Italy., Grosso RA, de'Sperati C, Stucchi N, Baud-Bovy G |
| المصدر: | Vision research [Vision Res] 2009 Sep; Vol. 49 (19), pp. 2363-70. Date of Electronic Publication: 2009 Jul 22. |
| نوع المنشور: | Journal Article; Research Support, Non-U.S. Gov't |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Science Ltd Country of Publication: England NLM ID: 0417402 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1878-5646 (Electronic) Linking ISSN: 00426989 NLM ISO Abbreviation: Vision Res Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: Kidlington, Oxford : Elsevier Science Ltd. Original Publication: Oxford [etc.] |
| مواضيع طبية MeSH: | Motion Perception/*physiology , Optical Illusions/*physiology , Psychomotor Performance/*physiology, Adolescent ; Adult ; Female ; Humans ; Male ; Middle Aged ; Photic Stimulation/methods ; Reaction Time/physiology ; Robotics ; User-Computer Interface ; Young Adult |
| مستخلص: | The flash-lag effect (FLE) consists in perceiving a briefly presented stationary stimulus to lag behind an aligned moving stimulus. This study investigates the effects of actively controlling the moving stimulus. By means of a robotic arm, observers continuously moved a dot along a circular trajectory, and a flash was displayed closely at unpredictable times. In two experiments, we found that the FLE was larger when participants controlled the moving stimulus, compared to a computer-controlled condition. Two control conditions tested the possibility that the observed modulation of the FLE was due to visuo-spatial attention or dual-task factors. This study provides evidence that the motor system interacts with and possibly speeds up the processing of a moving visual stimulus when the observer controls its movement. |
| تواريخ الأحداث: | Date Created: 20090715 Date Completed: 20100326 Latest Revision: 20090916 |
| رمز التحديث: | 20221213 |
| DOI: | 10.1016/j.visres.2009.06.023 |
| PMID: | 19596025 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1878-5646 |
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| DOI: | 10.1016/j.visres.2009.06.023 |