Spectral Analysis of Vishnu Sahasranama: Effects on Stress Levels and Memory Improvement
Science Discovery June 27, 2026 Jeevan Prakash, Sandhya Joshi
Chanting the Vishnu Sahasranama, a collection of one thousand names of Lord Vishnu, is associated with measurable changes in brain activity. Electroencephalography-based spectral analysis showed increased alpha and theta brainwave activity during recitation, indicating enhanced relaxation, reduced stress, and improved attentional control. Synchronization of specific brainwave frequencies appeared to support memory retention and cognitive processing. These findings align with previous research on meditative chanting's benefits for emotional regulation and cognitive performance. The chapter concludes that spectral analysis offers insights into the neurophysiological mechanisms of mantra chanting and its potential for promoting mental well-being, suggesting future research with larger groups and multimodal neuroimaging.