کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4348242 | 1296882 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The non-NMDA receptor antagonist 6-cyano-7-nitroquinoxaline-2,3-dione (CNQX) impairs late reconsolidation of passive avoidance learning in the day-old chick
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The non-NMDA receptor antagonist 6-cyano-7-nitroquinoxaline-2,3-dione (CNQX) impairs late reconsolidation of passive avoidance learning in the day-old chick The non-NMDA receptor antagonist 6-cyano-7-nitroquinoxaline-2,3-dione (CNQX) impairs late reconsolidation of passive avoidance learning in the day-old chick](/preview/png/4348242.png)
چکیده انگلیسی
Both NMDA and non-NMDA receptors participate in the consolidation of passive avoidance learning (PAL) in the day-old chick. NMDA antagonists have also been implicated in reconsolidation processes following reminder-trials. In this study, we examined the effect of administering 6-cyano-7-nitroquinoxaline-2,3-dione (CNQX), a non-NMDA receptor antagonist, on reconsolidation following memory reactivation. New Hampshire Ã White leghorn cockerels were trained using a modified version of the PAL task. When CNQX was administered 20 min following a reminder trial, a retention deficit was detected at 90 min, but this had resolved by 24 h following the reminder. The parameters of the reconsolidation deficit were similar to those induced by CNQX injections post-training with the exception of their transience. This finding suggests that the action of non-NMDA receptors may perform a similar role in both consolidation and reconsolidation processes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neuroscience Letters - Volume 442, Issue 3, 19 September 2008, Pages 244-248
Journal: Neuroscience Letters - Volume 442, Issue 3, 19 September 2008, Pages 244-248
نویسندگان
Joanne M. Sherry, Simon F. Crowe,