About 15 years ago I used to have bouts of ringing and/or noise in my head. Medical tests showed nothing conclusive. Eventually after experiencing horrendous, incapacitating bouts of vertigo, I found a doc who did an involved evaluation & told me that the parts of my brain what are responsible for sight, hearing & balance don't always communicate the way they are supposed to. Around the same time, I was also diagnosed with depression. Apparently I have a chemical imbalance in my brain. My doctor rescribed Celexa. This is a slective Serotonin Re-uptake Inhibitor that makes up for the Serotonin my brain is supposed to produce but doesn't iDK if this is a syptom of AS, or another medical condition.
_________________
"...A genious with access to unstable chemicals.
..."