Modified multiscale transfer entropy analysis of intra- and inter-couplings of cardio-respiratory systems during meditation

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Na Tian, Hairong Yu, ShaoFeng Zhao, Guanzheng Liu, Rong Song

Published: 2023, Last Modified: 05 Jun 2025Biomed. Signal Process. Control. 2023EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•MMTE was proposed to study inter-/intra-couplings of cardio-respiratory systems.•Reliability and optimal scales of MMTE were studied by physiological simulations.•Meditation-related differences of the couplings were observed in two directions.•Meditation induced the cardio-respiratory synchronization and sympathetic activity.