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Tags: HRV

A Fast DFA Algorithm for Multifractal Multiscale Analysis of Physiological Time Series

Abstract: Detrended fluctuation analysis (DFA) is a popular tool in physiological and medical studies for estimating the self-similarity coefficient, a,

Published on 01/03/2019

Article category: HRV

Tags: HRV

A meta-analysis of heart rate variability and neuroimaging studies: Implications for heart rate variability as a marker of stress and health

Abstract: The intimate connection between the brain and the heart was enunciated by Claude Bernard over 150 years ago. In

Published on 30/11/2011

Article category: HRV | Meta-Analysis

Tags: HRV, Stress, Health

Heart Rate Variability and Firstbeat Method for Detecting Sleep Stages in Healthy Young Adults: Feasibility Study

Abstract: Background: Polysomnography (PSG) is considered the only reliable way to distinguish between different sleep stages. Wearable devices provide objective

Published on 03/02/2021

Article category: HRV | Feasibility Study

Tags: HRV, Firstbeat, Sleep

Novel Measures of Heart Rate Variability Predict Cardiovascular Mortality in Older Adults Independent of Traditional Cardiovascular Risk Factors

Abstract: Background—It is unknown whether abnormal heart rate turbulence (HRT) and abnormal fractal properties of heart rate variability identify older

Published on 19/11/2008

Article category: HRV

Tags: HRV, Cardiovascular mortality, Cardiovascular disease

Autonomic Nervous System Modulation Following NanoVi: A Pilot Study

Abstract: The autonomic nervous system (ANS) plays a crucial role in physiological regulation by balancing sympathetic and parasympathetic activity. Heart

Published on 01/01/1970

Article category: Quantum medicine | Pilot Study

Tags: Quantum Medecine, NanoVi, HRV, Stress, Health

Effects of Non-Focused Elf-Emf Treatment on Hrv: Preliminary Study

Abstract: Background: The Autonomic Nervous System (ANS) is involved in the response to various emotional stimuli like anxiety, stress, and

Published on 19/10/2018

Article category: Quantum medicine | Preliminar study

Tags: Seqex, Quantum Medecine, Magnetic Fields, PEMF, HRV, Stress, Cyclotronic Ion Resonance, Depression