Just curious if anyone ever looked into or tried electroencephalic mirroring? Recently just came in contact with someone who has a severe injury after a car accident and suffered fatigue and other issues as a result of a brain injury for years.

His experience was that after 12 treatments the fatigue, headaches and other issues have gone away and has felt great for 4 years now. Turns out that just recently someone established a business with the equipment not far from where I live. It's not cheap but I was going to do a bit of research to see if it's worth looking into. Don't seem to find much supporting evidence right now of first glance through the net.

I found 2 posts in the past here making reference to it and nothing since.

Looking to see if anyone has some interesting feedback, thoughts or experiences on the subject offering some updated info on those posts.