Tuning Forks and Brain Function

I believe that sound and vibration are powerful forces for healing. I wish there were more studies done to support this field, but alas, I don't believe you can patent the use of a tuning fork, so no huge pharmaceuticals will be racing to do medical trials.

Recently, I read the following claim and wonder how this actually works. The practitioner using the tuning forks in perfect 5ths said:

"the frequencies can actually move cranial bones, by setting up wave forms that move through the cerebrospinal fluid and release blocks in connective tissue"

My question would be, 'do the waveforms affect the brain, which in turn sends nerve signals to release the connective tissue blocks?' Maybe I'll address this directly with the Practitioner, and report on it in my next blog.