Alternative methods of increasing Coherence

Besides the books and music you sell, are there any other mental or breathing techniques or music CDs, that in your experience, increase coherence?


The emWave Personal Stress Reliever has a Coherence Coach CD, which has the Quick Coherence technique, a Breathing Pacer and emotional visualizers that are designed to increase coherence. By practicing the technique, breathing, and engaging the positive emotional state one increases their coherence level. This increase in coherence level can be seen on the emWave PC Stress Relief System, the heart rhythm computer trainer, and also the emWave Personal Stress Reliever, the portable, handheld version.