دانلود مقاله ISI انگلیسی شماره 77506
عنوان فارسی مقاله

ادغام وابسته به جهت دید و حس عمقی در دستیابی تحت تاثیر خطای حسی آینه

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
77506 2007 10 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Direction-dependent integration of vision and proprioception in reaching under the influence of the mirror illusion
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Neuropsychologia, Volume 45, Issue 3, 2007, Pages 496–505

کلمات کلیدی
چند حسی؛ اندام فانتوم - خطای حسی؛ موقعیت دست؛ هماهنگی تصویری حرکتی
پیش نمایش مقاله
پیش نمایش مقاله ادغام وابسته به جهت دید و حس عمقی در دستیابی تحت تاثیر خطای حسی آینه

چکیده انگلیسی

Recent models of multisensory integration predict differential weighting of information from different sensory modalities in different spatial directions. This direction-dependent weighting account suggests a heavier weighting for vision in the azimuthal (left–right) direction and a heavier weighting for proprioception in the radial (near–far) direction. Visually induced reaching errors, as demonstrated in previous ‘mirror illusion’ reaching experiments, should therefore be greater under visual-proprioceptive conflict in the azimuthal direction than in the radial direction. We report two experiments designed to investigate the influence of direction-dependent weighting on the visual bias of reaching movements under the influence of a mirror-illusion. In Experiment 1, participants made reaches straight forward, and showed terminal reaching errors that were biased by vision in both directions, but this bias was significantly greater in the azimuthal as compared to the radial direction. In Experiment 2, participants made reaches from right to left, and showed a significant bias only in the azimuthal direction. These results support the direction-dependent weighting of visual and proprioceptive information, with vision relatively more dominant in the azimuthal direction, and proprioception relatively stronger in the radial direction.

خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.