i had dbs surgery at bristol frenchay hospital and as i know this is the only hospital where your totally put a sleep for the whole operation, they are very advanced at this hospital,doing new trials at moment gdnf its called.if you put into website about dbs at frenchay it takes you through whole process,are you from ireland as i know they have operated on alot of people from there.as for telling you what happens every hospital is different.but i can tell you now it was fantastic for me,took a lot of tweaking for a year but good now.
It was fantastic all the way,stoped tremors and dyskinesea, carried on working and i think i was pushing myself to hard,so had to keep messing around with meds and fine tuneing dbs monitor.Gave up work christmas 2012 feel alot better now not so stressed i was a plumbing & gas fitter .Could not hold a cup, eat soup,had to jam hand under headboard to go to sleep.Now i can eat,drink & sleep with a little help from some zopiclone sleeping tabletsthe only scarrey bit was the next day after opp,when i went to the bathroom on my zimmer looked in mirror thought i was ET ! .You feel better straight after opp ,,they say this is because swelling of brain due to opp.I would say if your suffering and get the chance to have dbs take it.All depends how bad you are.its not a cure i still have walking, balance issues but everyones different have a good talk with your consultant & pd movement nurse.Hope this helped. I am 42 got pd when i was 34 yrs old. Have alot of problems with nerve pain,and back pain aswell .This is why i say everybody is different and im very senstive to my meds aswell. Might not take so much twikking with you but, dont be scarred if you dont feel better the first time you get switched on. There get it right for you, they dont spend £30,000 plus for nothing ! BE PREPAIRD TO GET SHOCKED YOU WONT STOP STAYING THANK YOU