Hi Steve and Welcome to the forum! Sorry to hear that you had a stroke and it left you with problems of vertigo.

I relate to your problem because I had a stroke at 19, and it left me with central and peripheral vertigo. It's been over 25 years for me. I have never bumped into some one else with perpetual vertigo. It's constant slow motion in my head. The vertigo is different.

Have you had an 'ENG' so the doctor's can get an idea as to were the vertigo is originating? Brain verses ear, or both. Any nystagmus. (eye movement) ?

I hope things get better for you!