SHOCKING! I cannot understand any circumstance that would warrant that type of neurosurgery, but then again, thankfully Im not a neurosurgeon. Hopefully, there's some medical reason why that's still occurring? However, I am very interested in medical procedures that use electromagnetic waves but not in the same way as pacemakers work, some would consider quackery. It seems as much as science understands the physical brain, the mind remains a huge mystery.