Gamma (31 - 100 Hz)

Insight, Peak Focus, Expanded Consciousness

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Beta (16 - 30 Hz)

Alertness, Concentration, Cognition, begins age 11-12

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Alpha (8 - 15 Hz)

Relaxation, Visualization, Creativity, light hypnosis, begins age 6-7

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Theta (4 - 7 Hz)

Deeper Hypnosis, Intuition, Meditation, Memory, begins age 2, Hypnagogic (transition state before falling asleep), Hypnopompic (transition state from sleep to wakefulness)

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Delta (0.1 - 3 Hz)

Detached Awareness, Healing, Deep Sleep, Unconscious