I had DBS surgery in August 2020. Prior to DBS surgery I had severe tremors on my right side. Tremors in my right arm & hand were quite severe. Tremors in my right leg were present but not as severe and the right arm tremors. The tremors in the right arm/hand forced me to do virtually all my activities with my left hand. For a right handed person this was difficult.
Changes in what I am now able to do with my right hand have been dramatic. Right side tremors no longer exist. DBS has been life changing!
Kent Graeve