Effect of Bhastrika pranayama on neuro- cardiovascular-respiratory function among yoga practitioners
Year: 2024
Type: article
Study design: Clinical Trial
Abstract: Bhastrika Pranayama, a vigorous yoga breathing technique, impacts both the autonomic nervous system and brain function. This prospective interventional study examined the acute effects of Bhastrika on heart rate variability (HRV) and electroencephalogram (EEG) patterns in 20 regular yoga practitioners. Significant increases in heart rate and sympathetic activity, as well as alterations in brain wave spectra, were observed during and after the practice indicated by a rise in low-frequency (LF) power and the LF/HF ratio, along with a decrease in high-frequency (HF) power and a substantial decrease in beta, theta, alpha and gamma waves while delta waves increased. The findings suggest Bhastrika enhances sympathetic activity and modifies cognitive states. Further research is necessary to understand its long-term benefits and therapeutic potential.
Source: Bioinformation
Authors: Varun Malhotra, Danish Javed, Tanusha Pathak
Institution: All India Institute of Medical Sciences Bhopal
Language: English
Subfield: Cardiology and Cardiovascular Medicine
Field: Medicine
Domain: Health Sciences
Open Access status: hybrid
OpenAlex ID: W4407068930