کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4035393 1263524 2006 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Reverse feedback induces position and orientation specific changes
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی سیستم های حسی
پیش نمایش صفحه اول مقاله
Reverse feedback induces position and orientation specific changes
چکیده انگلیسی

To investigate the mechanisms of perceptual learning, we recently introduced a paradigm in which incorrect, reverse feedback followed after some but not all vernier presentations. This feedback paradigm exerted a strong effect on performance that seemed to bias decisions rather than to yield perceptual learning. Here, we show that observers can develop independent decision biases for different stimulus orientations as well as for different visual field positions. Our results demonstrate that the effects of incorrect, reverse feedback are surprisingly specific.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Vision Research - Volume 46, Issue 22, October 2006, Pages 3761–3770
نویسندگان
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