명상도서관
Asymmetry of lagged Poincare plot in heart rate signals during meditation.
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- 자료유형학술지논문
- 저자명Goshvarpour, A., & Goshvarpour, A.
- 학회/출판사/기관명Elsevier
- 출판년도2021
- 언어영어
- 학술지명/학위논문주기Journal of Traditional and Complementary Medicine
- 발행사항11(1), 16-21.
- ISBN/ISSN22254110
- 소개/요약Heart rate variability (HRV) quantifies the variability in the heart’s beat-to-beat intervals. This signal is a potential marker of cardiac function in normal, pathological, and psychological states. Signal asymmetry refers to an unequal distribution in the signal, which can be found by a two-dimensional Poincare plot. Earlier, heart rate asymmetry (HRA) was assessed using a conventional Poincare plot (lag of 1). In this study, we have investigated the effect of delay on the phase space asymmetry using lagged Poincare’s plot.
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