Journal Title: Frontiers in Physiology
ISSN: 1664-042X (Online)
Publisher: Frontiers Media S.A.
LCC Subject Category: Science: Physiology
Country of publisher: Switzerland
Language of fulltext: English
Full-text formats available: PDF, HTML, ePUB, XML
Anirban eBhaduri (Deepa Ghosh Research Foundation)
Dipak eGhosh (Deepa Ghosh Research Foundation)
Dipak eGhosh (C. V. Raman Centre for Physics and Music)
Abstract | Full Text
Abstract: Abstract: The cardiac dynamics during meditation is explored quantitatively with two chaos-based non-linear techniques viz. multi-fractal detrended fluctuation analysis and visibility network analysis techniques. The data used are the instantaneous heart rate (in beats/minute) of subjects performing Kundalini Yoga and Chi meditation from PhysioNet. The results show consistent differences between the quantitative parameters obtained by both the analysis techniques. This indicates an interesting phenomenon of change in the complexity of the cardiac dynamics during meditation supported with quantitative parameters.The results also produce a preliminary evidence that these techniques can be used as a measure of physiological impact on subjects performing meditation.