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ISSN 2063-5346
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Spectral Analysis of EEG Brainwave Frequencies on Yogic Practices

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Pamela Khudan, Dr. Ravinder Kumar Verma, Dr. Adrian Alexander
» doi: 10.31838/ecb/2023.12.s3.436

Abstract

Spectral analysis is a fundamental part of EEG data analysis. The standard ranges of frequency bands are gamma, beta, alpha, theta and delta. Computer and information technology have advanced the study of the human brain with the development of EEG machines allowing for the measurement of brainwave activity. Data collected using these machines must be scientifically analysed to produce meaningful results thus the use of statistical software such as MATLAB with its toolbox EEGLAB are used to test and evaluate the data. In recent decades, researchers have explored the use of these technologies in relation to human health benefits. In this paper, the benefits of yogic practices on brainwave frequencies, and mental, physical, spiritual, and emotional health have been investigated. Studies explored have all shown positive changes in human health after the implementation of yogic practices by analysing the changes in alpha, theta, delta, gamma and beta brainwave frequencies.

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