کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6004740 | 1579548 | 2011 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Short communicationFacial nerve activity disrupts psychomotor rhythms in the forehead microvasculature
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب سلولی و مولکولی
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چکیده انگلیسی
Forehead blood flow was monitored in seven participants with a unilateral facial nerve lesion during relaxation, respiratory biofeedback and a sad documentary. Vascular waves at 0.1Â Hz strengthened during respiratory biofeedback, in tune with breathing cycles that also averaged 0.1Â Hz. In addition, a psychomotor rhythm at 0.15Â Hz was more prominent in vascular waveforms on the denervated than intact side of the forehead, both before and during relaxation and the sad documentary. These findings suggest that parasympathetic activity in the facial nerve interferes with the psychomotor rhythm in the forehead microvasculature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Autonomic Neuroscience - Volume 164, Issues 1â2, 28 October 2011, Pages 105-108
Journal: Autonomic Neuroscience - Volume 164, Issues 1â2, 28 October 2011, Pages 105-108
نویسندگان
Peter D. Drummond, Geraldine O'Brien,