(OK - I am going to sttempt to paste an image in this thread - never tried, but here goes)
Well, maybe somebody can do it right!

Light to treat your brain appears to be a lot safer (or so it sounds) than a drill and scalpel. And using technology ought to be a way to a cure - check this "chip" out:


Go to this link:
http://phys.org/news/2013-09-chip.html

In an advance that could dramatically shrink particle accelerators for science and medicine, researchers used a laser to accelerate electrons at a rate 10 times higher than conventional technology in a nanostructured glass chip smaller than a grain of rice.