• HEMALATHA R J
• BHUVANA R
• S.Priya
• B.Nivethitha

Yoga is an effective remedy for a wide range of physical and psychological ailments. Yoga elicits deep transformations in the physiological and psychological aspects of the individual who does it. The goal of this study is to use physiological markers to examine how yoga affects mental agility, the autonomic nervous system, and HRV. Methods. Thirty healthy, young engineering students participated in the research. They were divided into two groups at random: one that practiced yoga and another that did not. The yoga group met for five months, during which time they practiced for an hour and a half six days a week. Final product. The group that practiced yoga had significantly lower θ and γ band powers and higher α, β, and δ EEG band powers. Enhanced cognitive abilities like memory and focus may be represented by higher α and β power, while synchronisation of brain activity is shown by δ. The ratio dropped, the heart rate index went down, the brain activity β/θ went up, the attention resource index went up, the executive load index went down, and the heart rate index went down. Heart rate variability, SDNN/RMSSD, and the LF/HF ratio were all improved in the yoga practice group. Final thoughts. There was a considerable uptick in performance enhancement, brain activity, attention, and executive function in the yoga group. Parasympathetic nervous system activity, balanced autonomic nervous system reactivity, and heart rate variability all saw increase as a consequence.

Yoga, EEG, Relaxation Vibro-Acoustic, Bhramari Pranayama , Ardha Chakrasana , Bhramari Pranayama , Naukasana.

"EVALUATION OF THE EFFECTIVENESS OF YOGA AS A HEALTH INTERVENTION ON THE COGNITIVE BEHAVIOUR OF YOUNG, HEALTHY SUBJECTS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 2, page no.f438-f443, February-2024, Available :http://www.jetir.org/papers/JETIR2402554.pdf

"EVALUATION OF THE EFFECTIVENESS OF YOGA AS A HEALTH INTERVENTION ON THE COGNITIVE BEHAVIOUR OF YOUNG, HEALTHY SUBJECTS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 2, page no. ppf438-f443, February-2024, Available at : http://www.jetir.org/papers/JETIR2402554.pdf