The short bursts, lasting a minute or so are reminiscent of my childhood (early teens) experience. As I got older I thought it was something I'd grown of but th

The short bursts, lasting a minute or so are reminiscent of my childhood (early teens) experience. As I got older I thought it was something I'd grown of but then in my 30's it came back. Short bursts again at first but now permanent. I think that tinnitus is one of those ailments with many causes but the low dopamine theory is an interesting one I've not come across before.