If your interested in deep brain stimulation this article by Felice J. Freyer, a Journal Medical Writer at Rhode Island news is a very informative read: OCD makes him a prisoner of his thoughts
Mario Della Grotta lay awake on the operating table as doctors drilled two half-inch holes in his skull. He could hear the drill’s whine, feel its vibrations in the bone. But he sensed nothing when they took the crucial step: sliding a pair of wires deep into the white folds of his brain.
