Hi Kathy - - I have had this for years to varying degrees. Almost 2 years ago, they did xrays and MRI of brain and spine (when they were trying to eliminate MS as dx).

Didn't have MS - some stenosis in the neck vertabrae and 'thin' discs were reported. I guess this causes the 'sound' that only the individual can 'hear'. It doesn't hurt - and it's not causing any difficulty in my every day life - so I just ignore it.

Would be interested in what your docs say - -pls let us know.
Sue