کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7276826 | 1473575 | 2018 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A biphasic effect of cross-modal priming on visual shape recognition
ترجمه فارسی عنوان
یک اثر دو طرفه پرایمر متقابل مجهز به تشخیص شکل بصری
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کلمات کلیدی
توجه مکاتبات متقابل، حافظه تشخیص، آغازگر
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب شناختی
چکیده انگلیسی
We used a cross-modal priming paradigm to evoke a biphasic effect in visual short-term memory. Participants were required to match the memorandum (a visual shape, either spiky or curvy) to a delayed probe (a shape belonging to the same category). In two-thirds of trials the sequence of shapes was accompanied by a task-irrelevant sound (either tzk or upo, cross-modally correspondent to spiky and curvy shape categories, respectively). The biphasic effect occurred when a congruent vs. incongruent sound was presented 200Â ms after the memorandum, while it did not occur when the sound was presented 200Â ms before or simultaneously with it. The biphasic pattern of recognition sensitivities was revealed by an interaction between cross-modal congruency and probe delay, such that sensitivity was higher for visual shapes paired with a congruent rather than incongruent sound with a 300-ms delay, while the opposite was true with a 1300-ms delay. We suggest that this biphasic pattern of recognition sensitivities was dependent on the task-irrelevant sound activating different levels of shape processing as a function of the relative timing of sound, memorandum, and probe.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Psychologica - Volume 183, February 2018, Pages 43-50
Journal: Acta Psychologica - Volume 183, February 2018, Pages 43-50
نویسندگان
Sze Chai Kwok, Carlo Fantoni, Laura Tamburini, Lei Wang, Walter Gerbino,