When my hissing is bad I can also feel it. On some days I get electrical zaps.
Tinnitus Talk Support Forum
Electrical zaps?! Oh boy, as if what we have wasn't enough.
I strongly believe in the gating hypothesis for tinnitus, where the dcn loses the ability to filter unwanted neuron activity and interprets them as sounds and sensations. I can feel some of my sounds and some go with my heartbeat and muscle movements.