کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9429382 | 1297041 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of a fast cable car ascent to an altitude of 2700 meters on EEG and ECG
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب (عمومی)
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چکیده انگلیسی
The study showed that with the fast ascent to 2700Â m the heart rate increased and the heart rate variability measures decreased. The correlation analysis indicated a close relationship between the EEG activity and the heart rate and heart rate variability. Furthermore it was shown for the first time that the beta ERS in the 14-18Â Hz frequency range (post-movement beta ERS) was significantly reduced at high altitude. Very interesting also is the loss of correlation between EEG activity and cardiovascular measures during finger movement at high altitude. The suppressed post-movement beta ERS at the altitude of 2700Â m may be interpreted as results of an increased cortical excitability level when compared with the reference altitude at 990Â m above sea level.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neuroscience Letters - Volume 377, Issue 1, 22 March 2005, Pages 53-58
Journal: Neuroscience Letters - Volume 377, Issue 1, 22 March 2005, Pages 53-58
نویسندگان
Christoph Guger, Wolfgang Domej, Gerhard Lindner, K. Pfurtscheller, Gert Pfurtscheller, Günter Edlinger,