کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
956559 1474110 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Mental simulation of routes during navigation involves adaptive temporal compression
ترجمه فارسی عنوان
شبیه سازی ذهنی مسیرها در طول ناوبری دربرگیرنده فشرده سازی زمانی تطبیقی
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب شناختی
چکیده انگلیسی

Mental simulation is a hallmark feature of human cognition, allowing features from memories to be flexibly used during prospection. While past studies demonstrate the preservation of real-world features such as size and distance during mental simulation, their temporal dynamics remains unknown. Here, we compare mental simulations to navigation of routes in a large-scale spatial environment to test the hypothesis that such simulations are temporally compressed in an adaptive manner. Our results show that simulations occurred at 2.39× the speed it took to navigate a route, increasing in compression (3.57×) for slower movement speeds. Participant self-reports of vividness and spatial coherence of simulations also correlated strongly with simulation duration, providing an important link between subjective experiences of simulated events and how spatial representations are combined during prospection. These findings suggest that simulation of spatial events involve adaptive temporal mechanisms, mediated partly by the fidelity of memories used to generate the simulation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cognition - Volume 157, December 2016, Pages 14–23
نویسندگان
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