Hello all! I'm here because a dear friend of over 30 years has PD. She was diagnosed in her 40s and by her 60s, things had become untenable for her. She recently had DBS. She's really struggling because the effects of this are, I presume, not seen quickly. In fact, at her latest appointment, her doctors told her to expect results in 6-12 months! She is in constant motion, very upset, and sick often. Does this seem right to all of you?