کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6270447 | 1614656 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Problems with spontaneously hypertensive rats (SHR) as a model of attention-deficit/hyperactivity disorder (AD/HD)
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب (عمومی)
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چکیده انگلیسی
Spontaneously hypertensive rats (SHR) have been promoted as animal models of attention-deficit hyperactivity disorder (AD/HD). Free-operant experiments have compared the effects of simple schedules, extinction, delayed reinforcers, and non-contingent reinforcement on the behaviour of SHR and Wistar Kyoto (WKY) controls. Differences between SHR and WKY performance have been paralleled with the overactivity, impulsiveness, and inattention that characterize AD/HD. Re-examination of selected studies suggests that differences in these strains' overall response rates can exaggerate other differences between SHR and WKY performance. Removing this confounding factor can reduce differences between these two strains' behaviours.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Neuroscience Methods - Volume 162, Issues 1â2, 15 May 2007, Pages 42-48
Journal: Journal of Neuroscience Methods - Volume 162, Issues 1â2, 15 May 2007, Pages 42-48
نویسندگان
Brent Alsop,