Testing brain pacemakers to zap Alzheimer's damage Current Status: Blessed (1) Change Status: BlessedPublishedUnpublishedRestoredQuarantinedDuplicatedCensored Lauran Neergaard, AP Medical Writer Sat Jan 19, 2013 4:43 PM healthusmedimplantsalzheimerhealthbeat Tweet Discuss: ! keyboard shortcuts: V vote up article J next comment K previous comment