Mindfulness meditation and 6 Hz high-entropy music both alter adolescent brain dynamics, but in distinct ways. In twenty-eight high school students, single-channel EEG at the forehead during three 5-minute conditions—rest, meditation, and music—showed that music produced the strongest alpha-band synchronization across participants, followed by meditation, then rest. Meditation yielded the highest clustering coefficient and small-world index, indicating more integrated and efficient neural networks. Music generated the largest information cascades and synergy, suggesting extensive information integration. While both interventions changed brain dynamics compared to rest, meditation fostered integrated connectivity, whereas music produced the greatest element-wise correlation.
Long-term Can-Hua-Tou (Chan/Zen) meditation practice is associated with distinct high-frequency brain activity patterns. Experienced monks showed elevated beta and gamma brainwave activity across all conditions compared to novice practitioners, with the most pronounced difference in gamma band activity over fronto-parietal regions. Unlike relaxation-based meditation styles that increase alpha and theta waves, Chan meditation produces a profile dominated by beta-gamma dynamics, consistent with the Buddhist concept of one-pointed concentration and vigilance during self-inquiry. Novice practitioners showed negligible beta or gamma modulation. These findings indicate that different contemplative strategies produce distinct neurophysiological changes, with intensive cognitive meditation linked to enduring high-frequency cortical synchrony.