8 hz is the alpha brain wave rhythm in which our parallel processors, or brain hemispheres, are synchronized to spin together equal - 30 minutes

8 hz is the alpha brain wave rhythm in which our parallel processors, or brain hemispheres, are synchronized to spin together equal - 30 minutes

8 hz is the alpha brain wave rhythm in which our parallel processors, or brain hemispheres, are synchronized to spin together equal - 30 minutes

8 hz is the alpha brain wave rhythm in which our parallel processors, or brain hemispheres, are synchronized to spin together equal - 30 minutes.

User: Relaxing and useful sounds, noises and videos

Views: 1

Uploaded: 2018-09-05

Duration: 30:00

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