کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1988533 | 1063310 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Sensitively recorded breathing signals of rats and their nonlinear dynamics
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Sensitively recorded breathing signals of rats and their nonlinear dynamics Sensitively recorded breathing signals of rats and their nonlinear dynamics](/preview/png/1988533.png)
چکیده انگلیسی
Nonlinear dynamical properties of sensitively recorded breathing signals (SRBS), which include cardiac induced air flow pulsations so-called pneumocardiogram (PNCG) signals, are investigated, in this methodological study. For this purpose, we assessed the SRBS of laboratory rat. The nonlinear behaviors of SRBS were investigated by the reconstructing phase space, using the autocorrelation function and the false nearest neighbor method. The chaotic SRBS attractors were discussed from the point of view of the cardiopulmonary system. This method can be used to assess the heart performance and respiratory mechanics, and might be useful to design for the physiological studies of cardiorespiratory system in small laboratory animals.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Biochemical and Biophysical Methods - Volume 70, Issue 4, 10 June 2007, Pages 573–577
Journal: Journal of Biochemical and Biophysical Methods - Volume 70, Issue 4, 10 June 2007, Pages 573–577
نویسندگان
Tamer Zeren, Mustafa Özbek, Nuran Ekerbiçer, G. Çiğdem Yalçın, K. Gediz Akdeniz,