Sharper reasoning skills in teen years tied to lower dementia risk later in life

Could the mode we deliberation successful our 20s connection clues astir our hazard of dementia decades later? Large colonisation studies suggest that radical who execute amended connected reasoning quality tests successful adolescence oregon young adulthood are little apt to make dementia aboriginal successful life. However, cognitive show successful aboriginal adulthood is shaped by much than reasoning quality alone; it tin besides bespeak education, beingness experiences and household environment. This makes it hard to find whether scores connected cognitive tests are a reliable indicator of aboriginal dementia risk.