کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7248438 | 1471984 | 2018 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Weakening of recognition memory caused by task-irrelevant emotional encoding context can be modulated by individuals' inhibitory control
ترجمه فارسی عنوان
ضعف حافظه شناختی ناشی از زمینه رمزگذاری عاطفی کارکردهای غیر مرتبط می تواند توسط کنترل مهار کننده افراد
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب رفتاری
چکیده انگلیسی
Previous studies have demonstrated weakened memory performance caused by emotional encoding contexts. However, whether and how an individual's inhibitory control ability modulates this emotional context effect remains unclear. The present study adopted a study-test paradigm with words as studied items and emotional pictures as backgrounds to address this question. The behavioral results showed that, for participants with low control ability (LCA) but not those with high control ability (HCA), the positive high-arousing context impaired word recognition performance compared to neutral and positive low-arousing contexts. Event-related potential (ERP) data at encoding indicated a significant emotional context effect after 150â¯ms post-stimulus and HCA participants demonstrated more negative ERPs than LCA participants in frontal sites during 300-500â¯ms. ERP results at retrieval revealed that the late positive component old/new effect in a positive high-arousing context appeared only in HCA participants. These results suggest that HCA participants can better suppress interference from emotional context at encoding and thus perform recall effectively at retrieval.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Personality and Individual Differences - Volume 134, 1 November 2018, Pages 201-209
Journal: Personality and Individual Differences - Volume 134, 1 November 2018, Pages 201-209
نویسندگان
Xinyu Guo, Yunyun Li, Qin Zhang, Lixia Cui, Ping Wei,