it's also not the sound that is doing the healing here. the sound waves are used to create an opening in the blood-brain barrier so that the drugs which do the

it's also not the sound that is doing the healing here. the sound waves are used to create an opening in the blood-brain barrier so that the drugs which do the actual healing can get where they need to go. i suspect a nightclub that plays music which opens the blood-brain barrier would lead to some peculiar outcomes