>> before the surgery i couldn't work. i felt like i couldn't do a lot of things. i feel like i'm more able to achieve the things i want to do since i had the surgery. >> you can see there it's a new world. dbs is also used to treat depression and parkinson's disease. with ocd it's only in extreme cases. up next action we've got news you can use. a proven way to make your friends laugh. (mother vo) when i was pregnant...