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来自MSNBinaural Beats:Theta Binaural Beats Music for Sleep and Lucid Dreaming Theta Waves Alpha WavesBrain Waves Isochronic Tones Brain Wave Sine Wave Binaural Beat Music With Alpha Waves, Delta, Beta, Gamma, Theta Waves Lucid ...
“They are slower in frequency than the beta waves that dominate our ... have a frequency in the range of 4-7.99hz. “Theta waves are slower than alpha waves and signify the first stage of ...
Beta waves (13-16 Hz) occur when we are awake and alert. Alpha waves (8-12 Hz) happen when we are relaxed with eyes closed, as in meditation. Theta waves (4-7 Hz) are common in the lighter stages ...
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