کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4035801 1263549 2008 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The effects of face inversion and contrast-reversal on efficiency and internal noise
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی سیستم های حسی
پیش نمایش صفحه اول مقاله
The effects of face inversion and contrast-reversal on efficiency and internal noise
چکیده انگلیسی

Inverted and contrast-reversed faces are identified less accurately and less rapidly than normal, upright faces. The effects of inversion and contrast-reversal may reflect different sampling strategies and/or different levels of internal noise. To test these alternative hypotheses, we used a combination of noise-masking and response-consistency techniques to measure the internal noise and high-noise efficiency associated with the identification of upright, inverted, and contrast-reversed faces. We found that both face inversion and contrast-reversal reduced efficiency, but did not change internal noise.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Vision Research - Volume 48, Issue 8, March 2008, Pages 1084–1095
نویسندگان
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