دانلود مقاله ISI انگلیسی شماره 74411
عنوان فارسی مقاله

ارتباط بین اعصاب مرکزی، غدد درون ریز، و فعالیت های ایمنی زمانی که هیجانات مثبت با نگاه یک فرد مورد علاقه سرریز می شوند

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
74411 2008 10 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Associations among central nervous, endocrine, and immune activities when positive emotions are elicited by looking at a favorite person
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Brain, Behavior, and Immunity, Volume 22, Issue 3, March 2008, Pages 408–417

کلمات کلیدی
هیجانات مثبت؛ توموگرافی تابش پوزیترون - کشنده طبیعی فعالیت سلول؛ دوپامین
پیش نمایش مقاله
پیش نمایش مقاله ارتباط بین اعصاب مرکزی، غدد درون ریز، و فعالیت های ایمنی زمانی که هیجانات مثبت با نگاه یک فرد مورد علاقه سرریز می شوند

چکیده انگلیسی

Recent studies on psychoneuroimmunology have indicated that positive psychological events are related to immune functions; however, limited information is available regarding associations among the central nervous, endocrine, and immune systems when positive emotions are elicited. In the present study, we demonstrated associations among these systems by simultaneously recording brain, endocrine, and immune activities when positive emotions were evoked in participants as they watched films featuring their favorite persons. Interestingly, the activity of peripheral circulating natural killer cells and the peripheral dopamine level were elevated while participants experienced positive emotions, and these values were positively correlated. The following brain regions were significantly activated in the positive condition relative to the control condition: medial prefrontal cortex, thalamus, hypothalamus, subcallosal gyrus, posterior cingulate cortex, superior temporal gyrus, and cerebellum. Further, covariate analyses indicated that these brain regions were temporally associated with endocrine and immune activities. These results suggest that while an individual experiences positive emotions, the central nervous, endocrine, and immune systems may be interrelated and attraction for favorite persons may be associated with the activation of the innate immune function via the dopaminergic system.

خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.