Inspire causing genioglossus hypertrophy?
I (43M) had inspire implanted ~20 months ago, and had Inspire on for 8 months (1.2-1.8v). It didn't work well for me, even combined with CPAP, so I didn't activate it in the most recent ~12 months. I don't have issue with the nerve stimuli or it's often inaccurate breath prediction. Just the tongue movement was not large enough for me, expecially in later half of the sleep.
Recently I noticed one side (the side of hyperglossal nerve stimulation, as Inspire is one-sided stimulation only) of tongue base is clearly larger than the other side.
I suspect repeated stimulation of the tongue muscles promoted muscle growth, at least in my case. Any other adult male have similar issues with long term Inspire usage?
Pics below: