Long-term voluntary wheel running is rewarding and produces plasticity in the mesolimbic reward pathway
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چکیده
منابع مشابه
Long-term voluntary wheel running is rewarding and produces plasticity in the mesolimbic reward pathway.
The mesolimbic reward pathway is implicated in stress-related psychiatric disorders and is a potential target of plasticity underlying the stress resistance produced by repeated voluntary exercise. It is unknown, however, whether rats find long-term access to running wheels rewarding, or if repeated voluntary exercise reward produces plastic changes in mesolimbic reward neurocircuitry. In the c...
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از گذشته تا کنون، تحقیقات بسیاری صورت گرفته است که همگی به گونه ای بر مثمر ثمر بودن استفاده از استراتژی های یادگیری لغت در یک زبان بیگانه اذعان داشته اند. این تحقیق به بررسی تاثیر دو روش مختلف آموزش واژگان انگلیسی (کلیدی و بافتی) بر تلفظ و دانش لغوی فراگیران ایرانی زیر متوسط زبان انگلیسی و بر ماندگاری آن در حافظه می پردازد. به این منظور، تعداد شصت نفر از زبان آموزان ایرانی هشت تا چهارده ساله با...
15 صفحه اولP18: Signaling Pathway in Long-Term Potentiation
Synaptic plasticity in the central nervous system (CNS) of mammals has been discussed for many years. Several forms of synaptic plasticity of mammal’s CNS have been identified, such as those that occur in long-term potentiation (LTP). Different types of LTP have been observed in distinctive areas of the CNS of mammals. The hippocampus is one of the most important areas in the CNS that pla...
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Although exercise is a common and potent activator of the hypothalamic-pituitary adrenal (HPA) axis, the effects of exercise on the acute stress response are not well understood. Here, we investigated the effects of short- (2 wk) and long-term (8 wk) voluntary wheel running on adrenal sensitivity to ACTH stimulation and the acute stress response to restraint in male rats. Diurnal glucocorticoid...
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Backgrounds: The loss of dopamine-secreting cells and the decrease in the status of antioxidant is associated with incidents of Parkinson's disease. The purpose of the present study was to determine the protective effect of a 12- weeks voluntary wheel running (VWR) along with the injection of eriobotrya japonica flower extract (EJFE, 200 mg/kg body weight, 3 days a week) on cer...
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ژورنال
عنوان ژورنال: Behavioural Brain Research
سال: 2011
ISSN: 0166-4328
DOI: 10.1016/j.bbr.2010.11.005