I see, thankyou for your reply
@1MW . It seems the damage was already done and stress on the brain caused the thalamic filters to give in and let tinnitus signal thru to the cortex.
No damage doesn't exist !!!!
My audiogram in sleep went 55-60db down and with corticosteroids hearing came back.
The problem in the other ear is probably from birth.
I have stressed my ears a lot but not measurable damage in audiogram happened from noise exposure.
My problem was sudden hearing loss in sleep or after some minutes after sleep.
I don't want to confuse you i had a known problem probably from birth or infection at 1 years old
but the hearing loss in good ear does not occurred by noise exposure occurred in silence and in stress conditions from overworking lack of sleep etc. Prove for this is that 7 days later my hearing came back and the T stopped when hearing came back. My T is close related to hearing not to potassium channels. Every 1db i gained in audiogram T become 1db less loud when audiogram went to 0db T became 0db.
My opinion from my observations is that T has a lot to do deafferentation.
This means that if from birth you have 70db loss and you have no T (because brain developed with this loss its natural to brain this loss)
and after that from an explosion your hearing have 75db loss there is a deafferentation of 5db
and this can be a cause of T. -5db is the trigger not the -70db.
If you loose these 5 db is large time frame naturally brain adapts and no deafferentation exists
so no T.
In my 1 ear have 100db loss and no T because there is not deafferentation
in other i have only 5-10db loss in frequencies 125hz to 8khz and i have bad T because in this ear
had hearing 0-5db before.Only 5db deafferentation can be cause for bad T especially when this does not occur naturally.