کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8497126 | 1553158 | 2016 | 21 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Gerbils exhibit stable open-arms exploration across repeated testing on the elevated plus-maze
ترجمه فارسی عنوان
مربیان در طی آزمایش های مکرر در مزرعه بالغ پرفروش، اکتشاف بازوهای پایدار را نشان می دهند
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کلمات کلیدی
سن، اضطراب، مزایای بالا، قهرمان مغولستان، مجددا،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
چکیده انگلیسی
Repeated testing on the elevated plus-maze (EPM) leads rats and mice to avoid the open-arms of the apparatus. The effect of multiple exposures to the EPM on the behavioral profile of gerbils is unknown. In this study, young and middle-aged gerbils were exposed to the EPM and four retests were carried out 24, 48, 72 and 96Â h after the first trial in order to determine whether animals exhibited open-arms avoidance. In addition, groups of young and middle-aged gerbils were exposed to the EPM for 20-min followed by a 5-min retest trial 24Â h apart to analyze the effect of a prolonged exposure to the EPM on open-arms exploration during first trial and retest. Gerbils exhibited high exploration of open-arms during the first trial and progressive locomotor decrease across repeated testing. Unlike previous reports for rats and mice, young gerbils showed a stable open-arms exploration both across multiple exposures and during a prolonged exposure to EPM. Middle-aged gerbils also exhibited a stable open-arms exploration during retest prior to the 20-min test. Results suggest a reliable repeated test paradigm for the EPM using our proposed methodology for gerbils.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Behavioural Processes - Volume 122, January 2016, Pages 104-109
Journal: Behavioural Processes - Volume 122, January 2016, Pages 104-109
نویسندگان
Javier Leonardo Rico, Marion Penagos-Gil, Anderson F. Castañeda, Karen Corredor,