کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
505174 | 864481 | 2013 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Characterising non-linear dynamics in nocturnal breathing patterns of healthy infants using recurrence quantification analysis
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
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چکیده انگلیسی
Breathing dynamics vary between infant sleep states, and are likely to exhibit non-linear behaviour. This study applied the non-linear analytical tool recurrence quantification analysis (RQA) to 400 breath interval periods of REM and N-REM sleep, and then using an overlapping moving window. The RQA variables were different between sleep states, with REM radius 150% greater than N-REM radius, and REM laminarity 79% greater than N-REM laminarity. RQA allowed the observation of temporal variations in non-linear breathing dynamics across a night's sleep at 30 s resolution, and provides a basis for quantifying changes in complex breathing dynamics with physiology and pathology.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers in Biology and Medicine - Volume 43, Issue 4, 1 May 2013, Pages 231–239
Journal: Computers in Biology and Medicine - Volume 43, Issue 4, 1 May 2013, Pages 231–239
نویسندگان
Philip I. Terrill, Stephen J. Wilson, Sadasivam Suresh, David M. Cooper, Carolyn Dakin,