دورية أكاديمية
Self-Motion Perception during Locomotor Recalibration: More than Meets the Eye
العنوان: | Self-Motion Perception during Locomotor Recalibration: More than Meets the Eye |
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اللغة: | English |
المؤلفون: | Durgin, Frank H., Pelah, Adar, Fox, Laura F. |
المصدر: | Journal of Experimental Psychology: Human Perception and Performance. Jun 2005 31(3):398-419. |
الإتاحة: | American Psychological Association. Journals Department, 750 First Street NE, Washington, DC 20002-4242. Tel: 800-374-2721; Tel: 202-336-5510; Fax: 202-336-5502; e-mail: order@apa.org; Web site: http://www.apa.org/publications. |
Peer Reviewed: | Y |
Page Count: | 22 |
تاريخ النشر: | 2005 |
نوع الوثيقة: | Journal Articles Reports - Evaluative |
Descriptors: | Visual Perception, Experiments, Human Body, Adjustment (to Environment), Cues, Task Analysis, Feedback, College Students, Motion |
تدمد: | 0096-1523 |
مستخلص: | Do locomotor after effects depend specifically on visual feedback? In 7 experiments, 116 college students were tested, with closed eyes, at stationary running or at walking to a previewed target after adaptation, with closed eyes, to treadmill locomotion. Subjects showed faster inadvertent drift during stationary running and increased distance (overshoot) when walking to a target. Overshoot seemed to saturate (i.e., reach a ceiling) at 17% after as little as 1 minute of adaptation. Sidestepping at test reduced overshoot, suggesting motor specificity. But inadvertent drift effects were decreased if the eyes were open and the treadmill was drawn through the environment during adaptation, indicating that these effects involve self-motion perception. Differences in expression of inadvertent drift and of overshoot after adaptation to treadmill locomotion may have been due to different sets of ancillary cues available for the 2 tasks. Self-motion perception is multimodal. |
Abstractor: | Author |
Entry Date: | 2006 |
URL الوصول: | http://content.apa.org/journals/xhp/31/3 |
رقم الأكسشن: | EJ734721 |
قاعدة البيانات: | ERIC |
تدمد: | 0096-1523 |
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