CNN (2/26, LaMotte) reports researchers found that over a period of three years that “cognitive abilities declined three times faster in widowed adults with high levels of beta-amyloid – a key marker for Alzheimer’s – than in married people with equally high levels,” suggesting that losing a spouse may accelerate cognitive decline. The researchers also found that “even for those without beta-amyloid accumulation and no signs of cognitive decline, the risk for dementia was greater for men and women who were widowed.” The findings were published in JAMA Network Open. (SOURCE: APA Headlines)