کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9723286 | 1475235 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of oral cortisol treatment in healthy young women on memory retrieval of negative and neutral words
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب رفتاری
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Studies in rodents have demonstrated that glucocorticoids enhance memory consolidation but impair delayed memory retrieval. Similar findings have been reported in humans. Emotional items are better remembered than neutral items. However, it is unknown if emotional valence influences the effects of cortisol on retrieval. In this double-blind crossover study, 16 healthy women learned a wordlist containing 15 neutral and 15 negative words. Delayed recall was tested 5 h later. Cortisol administered before recall testing significantly reduced retrieval (p < .01). Exploratory follow-up analysis revealed that cortisol significantly impaired retrieval of negative words (p < .01), while having no significant effect on neutral words (p = .47). The current findings could suggest that emotional material is especially sensitive to the memory modulating effects of stress hormones.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neurobiology of Learning and Memory - Volume 83, Issue 2, March 2005, Pages 158-162
Journal: Neurobiology of Learning and Memory - Volume 83, Issue 2, March 2005, Pages 158-162
نویسندگان
Sabrina Kuhlmann, Clemens Kirschbaum, Oliver T. Wolf,