(Chris Murphy ) Some 40 dementia patients in the US are expected to receive the deep brain stimulation implant over the next year.
'Pacemaker' Implanted in Brain to Prevent Alzheimer's Memory Loss
Delicious Reddit

DECEMBER 06, 2012
Chris Murphy, Daily Mail

The device, which uses deep brain stimulation, has already been used in thousands of people with Parkinson’s disease as possible means of boosting memory and reversing cognitive decline. Now the first patient in the US has undergone the delicate surgery to try and halt the effects of dementia, which slowly robs its mostly elderly victims of a lifetime of memories and the ability to perform the simplest of daily tasks.
Read more: Daily Mail