کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10463196 | 925106 | 2013 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Sleep unbinds memories from their emotional context
ترجمه فارسی عنوان
خواب، خاطرات خود را از زمینه های احساسی خود جدا می کند
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کلمات کلیدی
محرومیت از خواب، تثبیت حافظه، هیجانی، دخالت،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب رفتاری
چکیده انگلیسی
Consistent evidence nowadays indicates that sleep protects declarative memory from lexical interference. However, little is known about its effect against emotional interference. In a within-subject counterbalanced design, participants learned a list of word pairs after a mood induction procedure (MIP), then slept or stayed awake during the post-learning night. After two recovery nights, half of the list was recalled after a similar mood induction than at the encoding session (no interference condition) and the other half after a different mood induction (interference condition). Amongst participants for whom the MIP was effective, an emotional interference effect appeared only in the sleep-deprived condition, with a lower recall of word pairs subjected to contextual interference than of the other pairs. These findings support the hypothesis of a decoupling between memories and their “affective blanket” during post-learning sleep, protecting recent memories against emotional contextual interference.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cortex - Volume 49, Issue 8, September 2013, Pages 2221-2228
Journal: Cortex - Volume 49, Issue 8, September 2013, Pages 2221-2228
نویسندگان
Gaétane Deliens, Médhi Gilson, Rémy Schmitz, Philippe Peigneux,