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Point process time-frequency analysis of dynamic respiratory patterns during meditation practice

Date

Authors

Wimalaguna Kodituwakku, Sandun

Lazar, Sara W

Indic, Premananda

Chen, Zhe

Brown, Emery N

Barbieri, Riccardo

Publisher

Springer

Abstract

Respiratory sinus arrhythmia (RSA) is largely mediated by the autonomic nervous system through its modulating influence on the heart beats. We propose a robust algorithm for quantifying instantaneous RSA as applied to heart beat intervals and respiratory

Keywords

Keywords: Heart rate variability; Meditation; Point process; Respiratory sinus arrhythmia; Time frequency analysis; Regression analysis; Algorithms; adult; algorithm; article; autonomic nervous system; biological model; breathing mechanics; female; human; male; med Heart rate variability; Meditation; Point processes; Respiratory sinus arrhythmia; Time-frequency analysis

URI

http://hdl.handle.net/1885/71967

Collections

ANU Research Publications

Source

Medical & Biological Engineering & Computing

Type

Journal article

DOI

10.1007/s11517-012-0866-z

Restricted until

2037-12-31

Downloads

File

Description

01_Wimalaguna Kodituwakku_Point_process_time-frequency_2012.pdf (929.92 KB)