A groundbreaking study by Mass Eye and Ear associates tinnitus with undetected auditory nerve damage, challenging previous beliefs and opening new paths for treatment through auditory nerve regeneration.
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If you have trouble sleeping, I’ve found Pink Noise a great help (that’s noise with equal energy per octave, instead of per frequency like White Noise).
I mostly have tinnitus above 16kHz (used to hear up to 20kHz as a youngster), but it’s progressing with age and from time to time get the “ringing of death” of some cells dying (fortunately not all frequencies seem to add to the tinnitus).
Not really new news. 11 years ago cancer clinic told me the chemo will give me tinitus because besides cancer the chemo drug also kills hearing nerves. The loss of signals in one range makes the brain amplifies all channels to try to get input.
This research is apparently showing different damage than what was thought from previous experiments. The previous theories would suggest minor hearing loss, but these researchers found many cases where affected people performed normally on hearing tests, indicating hidden nerve damage and a different mechanism causing the phantom sound
