Heartfulness Meditation Alters Electroencephalogram Oscillations: An Electroencephalogram Study

Area of Science:

• Neuroscience
• Psychology
• Cognitive Science

Background:

• Heartfulness meditation (HM) demonstrates positive effects on cognition and well-being.
• Understanding the neurophysiological underpinnings of HM is crucial.

Purpose of the Study:

• To investigate the neurophysiological mechanisms of Heartfulness meditation.
• To compare brain electrical activity and self-reported psychological states between HM practitioners and non-practitioners.

Main Methods:

• A cross-sectional study involving 61 participants (28 HM meditators, 33 nonmeditators).
• Electroencephalogram (EEG) recorded brain activity during various phases (baseline, meditation, transmission, post).
• Statistical analyses included t-tests, ANOVA, and multivariate ANOVA for EEG power spectral density (PSD), coherence, and psychological measures.

Main Results:

• HM meditators exhibited higher state and trait mindfulness and lower state and trait anxiety.
• EEG analysis revealed increased theta and alpha power, and decreased beta and delta power in HM meditators.
• Higher coherence in theta, alpha, and beta bands was observed in the HM group.

Conclusions:

• Heartfulness meditation practice is associated with enhanced mindfulness and reduced anxiety.
• HM appears to induce a state of wakeful relaxation and internalized attention.
• These neurophysiological changes may influence cognitive functions and behavior.