کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10457619 921853 2013 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Ambient visual information confers a context-specific, long-term benefit on memory for haptic scenes
ترجمه فارسی عنوان
اطلاعات بصری اطراف یک مزیت خاص و منسجمی را برای حافظه برای صحنه های هپتیک فراهم می کند
کلمات کلیدی
دید غیرمستقیم، خاطره هپتیک، تشخیص صحنه، حافظه فضایی، فریم های مرجع، چند منظوره،
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب شناختی
چکیده انگلیسی
We investigated the effects of indirect, ambient visual information on haptic spatial memory. Using touch only, participants first learned an array of objects arranged in a scene and were subsequently tested on their recognition of that scene which was always hidden from view. During haptic scene exploration, participants could either see the surrounding room or were blindfolded. We found a benefit in haptic memory performance only when ambient visual information was available in the early stages of the task but not when participants were initially blindfolded. Specifically, when ambient visual information was available a benefit on performance was found in a subsequent block of trials during which the participant was blindfolded (Experiment 1), and persisted over a delay of one week (Experiment 2). However, we found that the benefit for ambient visual information did not transfer to a novel environment (Experiment 3). In Experiment 4 we further investigated the nature of the visual information that improved haptic memory and found that geometric information about a surrounding (virtual) room rather than isolated object landmarks, facilitated haptic scene memory. Our results suggest that vision improves haptic memory for scenes by providing an environment-centred, allocentric reference frame for representing object location through touch.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cognition - Volume 128, Issue 3, September 2013, Pages 363-379
نویسندگان
, , ,