I've gone back to the hemi-sync Introduction Focus 10, just restarting from the beginning again. Interesting it all feels so new, as though I'm hearing things I'm not sure I heard before.
In today's session as I listened and deeply relaxed I heard a loud sound, wasn't sure if it was the pipes in the wall, it was just resounding in my ears so clearly. I think that the hemispheres of the brain are in a whole brain state where that sound can now be heard.
Also other day listening to hemi-sync produced sensations of what felt like electrical surges in the brain.
