The idea of having a chip in your head sounds like science fiction, though most recognize that it is also in the near future. Electrodes are already making that progress. At least 125,000 people already have electrodes in their brains to counter Parkinsons and OCD. The future is already here.
(Click on the photo for the link.)
“A Shocking Way To Fix The Brain” – MIT Technology Review
Pretending Not To Panic 
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