A Wall Street Journal article on Tuesday, July 26, 2016 entitled “Can This Brain Exercise Put Off Dementia?” hitp://on.wsj.com/2arSPfA reported on the results of a new study, called “ACTIVE” for Advanced Cognitive Training in Vital Elderly, that were presented the previous Sunday at the Alzheimer’s Association International Conference in Toronto, the world’s largest gathering of Alzheimer’s researchers.…