Spirit-Mind... Wisdom... Life Choices... Your Brainwaves Scientists have identified 5 main types of brainwaves, and their correlation to different states of consciousness. GAMMA = 40+ Hz… concentration, problem-solving BETA = 14-40 Hz… anxiety-dominant, active mind, external attention= Conscious Mind ALPHA = 7.5-14 Hz… very relaxed, passive-attention, restful, light meditation= gateway to Subconscious Mind THETA = 4-7.5 Hz… deeply relaxed, inward-focussed, drowsiness, deep meditation= Subconscious Mind DELTA = 0.5-4 Hz… sleep, dreaming, very deep meditation= gateway to Superconscious Mind