To be honest, I was very skeptical about CST because I'm an engineer. My science backgrounds told me that it does not make sense. Now, I'm accepting anything with an open-mind because our science knows very little about tinnitus. I'm sharing this because I could not find anything useful information online. I just hope someone might find it useful in the future.
I went for CST and thought it was a bunch of bullshit. Relaxing - but not going to cure anything.
After that - I started to see a physical therapist that is helping me work out my thoracic spine / neck muscles / shoulder /
cranial alignment issues and its worked wonders.
I can't stress it enough - these appointments are
not relaxing. Cranial manipulations are mostly intra-oral and fucking painful.
From a science perspective the reason it works is because the trigeminal nerve and the auditory nerve share circuitry. Any input coming from the former can be picked up by the latter once its on the fritz and previously asymptomatic issues become a huge nuisance.
In the most recent appointment he told me that my skulls mobility has increased a lot. I noticed that
very gentle pressure (remember I said previously it was very painful) was able to move the individual pieces of my skull. These gentle movements are the basis of CST if you're not seeing a quack. That said - if your neck muscles have your skull locked in place CST simply cannot work. You're trying to drive a car that's parked.
To understand how far the fascia goes around your skull - grab your SCM. Really get a good grip. Pull out and down on it and you can feel it wrap your entire skull. Then start to think about how that's only ONE of the muscle groups in the area causing that.
One massage won't fix it years of bad posture and computer work. It took me about 8 months - 10 visits or so to really start to see the advancements. It has helped many aspects of my life to work on my posture, tinnitus definitely being one of them.