Open AccessThe power ratio of bands of low and high frequency in normalized units in the FFT method as a marker for quantitative assessment of the effectiveness of HRV biofeedback session
Author(s) -
Rafał Bilski
Publication year - 2014
Publication title -
medical and biological sciences
Language(s) - English
Resource type - Journals
eISSN - 2300-7583
pISSN - 1734-591X
DOI - 10.12775/mbs.2014.027
Subject(s) - biofeedback , session (web analytics) , fast fourier transform , population , audiology , psychology , heart rate variability , relaxation (psychology) , computer science , physical therapy , medicine , heart rate , social psychology , blood pressure , algorithm , environmental health , world wide web