I recommend watching this brief video about a study where a psychiatrist had clients listen to Brainwave Entrainment by a company called Sacred Acoustics.
It’s just a “pilot study” meaning low population but did have a control group.
I would just love to see more about this meditation sound healing technology become more and more of an adjunctive treatment. (Like a supplement or catalyst to treatment as usual).
Pilot Study on Brainwave Entrainment
This study focused on visual memory only (my eye movement techniques work with many other aspects of memory) but it lends credence to how powerful eye movements and eye gazing are in non-conscious work with memories in therapy: