Learn how brain science can explain the practice of yoga nidra, the yoga of sleep. Gain a deeper appreciation for the AUM symbol by learning the depths of its significance and its esoteric manifestation as the brain waves that appear during miapark.comthe practice of yoga nidra. Understand how practicing yoga nidra bridges spirituality, neurochemistry, and philosophy. In this presentation, yoga teacher Mia Park will bring together the ancient theories and practices of yoga with present day scientific based knowledge to show the efficacy of this simple but powerful practice. 2021.