کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7300995 | 1475187 | 2011 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The role of the insular cortex in taste function
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب رفتاری
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چکیده انگلیسی
⺠Rats lesioned bilaterally in the insular cortex (IC) with ibotenic acid before CTA showed significant learning impairments for preferred saccharin 0.1% but not for non-preferred saccharin 0.5%. ⺠Rats IC lesioned a week after CTA training became completely amnesic for saccharin 0.1% yet only mildly impaired for saccharin 0.5%. ⺠IC lesioned rats when exposed to saccharin 0.1% and 0.5% for the first time showed a decrease in neophobia for either solution. ⺠The taste preference obtained after IC lesions performed post CTA and before first taste exposure for either saccharin solution matched, suggesting that the lesion induced amnesia for both solutions, leading to the original taste preference. ⺠IC lesioned rats showed a comparable decrease in neophobia irrespective of how preferred the solution was originally.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neurobiology of Learning and Memory - Volume 96, Issue 2, September 2011, Pages 130-135
Journal: Neurobiology of Learning and Memory - Volume 96, Issue 2, September 2011, Pages 130-135
نویسندگان
Jimmy Stehberg, Rodrigo Moraga-Amaro, Felipe Simon,