BOISE -- The Middleton father who underwent brain surgery to treat severe cluster headaches has returned home.
Doctors say Ryan Stockdale has a 60 percent chance of being cured by that surgery -- and so far, the prognosis is good.
The surgery occurred two weeks ago at a San Francisco hospital.
The brain stimulator they placed inside Ryan's head was activated on Friday.
When asked how effective it's being, a family spokesperson said - so far, so good.