کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8681100 | 1579508 | 2017 | 40 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Sympathetic control of the brain circulation: Appreciating the complexities to better understand the controversy
ترجمه فارسی عنوان
کنترل صمیمانه از گردش مغز: درک پیچیدگی ها برای درک بهتر این اختلاف نظر
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کلمات کلیدی
فعالیت عصبی سمپاتیک، گردش خون مغزی کنترل عصبی، تنظیم جریان خون مغزی،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب سلولی و مولکولی
چکیده انگلیسی
Although the human cerebral circulation is richly innervated with sympathetic nerve fibers, the role of sympathetic nerve activity (SNA) on the regulation of cerebral blood flow (CBF) remains debated. Several issues may be responsible for the conflicting conclusions reported in the animal vs. human literature in regards to the sympathetic control of the brain circulation. Furthermore, due to the physiological consequences associated with SNA blockade (e.g. changes in blood pressure and cardiac output), and differences in methodology (e.g. assessment of CBF), interpretation of the role of SNA in CBF regulation in humans is challenging. The goals of this brief review are to provide an overview of the role of neural control in the regulation of CBF, with a focus on SNA and discuss the likely reasons behind the controversial influence of SNA on CBF regulation. A final objective of this article is to critically review the various methods available to measure CBF and highlight their strengths and weaknesses to provide insight in SNA regulation of CBF.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Autonomic Neuroscience - Volume 207, November 2017, Pages 37-47
Journal: Autonomic Neuroscience - Volume 207, November 2017, Pages 37-47
نویسندگان
Patrice Brassard, Michael M. Tymko, Philip N. Ainslie,