کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4314497 | 1290038 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Abrupt emergence of long-lasting memory in the pre-weanling rat
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب رفتاری
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
During the course of ontogenesis does long-lasting memory emerge progressively or abruptly, and when? To examine this question, rat pups were conditioned at different ages (3-, 10-, 12-, 15- or 18-day-old) and tested at different retention intervals: from 3 days to 1 year. Conditioned aversion memory established before 12-day-old lasts for only 1 week, but when acquired after 15 days, memory survives for more than 1 year. This defines a short temporal window of 3 days for sudden emergence of a remote memory. Our result offers a precise temporal target to explore the mechanisms involved in long maintenance of memory.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Behavioural Brain Research - Volume 207, Issue 2, 5 March 2010, Pages 515–519
Journal: Behavioural Brain Research - Volume 207, Issue 2, 5 March 2010, Pages 515–519
نویسندگان
Solène Languille, Paulette Richer, Bernard Hars,