Evidence early, but emerging, that gamma rhythm stimulation can treat neurological disorders 2023 medicalxpress.com/news/2023...
"A surprising MIT study published in Nature at the end of 2016 helped to spur interest in the possibility that light flickering at the frequency of a particular gamma-band brain rhythm could produce meaningful therapeutic effects for people with Alzheimer's disease. In a new review paper in the Journal of Internal Medicine, the lab that led those studies takes stock of what a growing number of scientists worldwide have been finding out since then in dozens of clinical and lab benchtop studies." (there is lots more)
For me:
Trying to entrain my brainwaves to 40 HZ Gamma I use a 40 HZ flickering light for about an hour a day. amazon.com/dp/B08X4W6N5M?ps...
Trying to entrain my brain to 40 HZ Gamma I listen to Binaural Beats and Monaural Beats rbd-pd-protocols.blogspot.c... an hour a day. I use these $35 Bone Conduction Headphones amazon.com/dp/B0B15FN1Z2?re... to listen to the beats. They do not cover your ears so you can walk around and listen to beats and still be able to hear people and watch TV.
Does it work? I don't know.