Only Certain Brain-Training Exercises Reduce Dementia Risk, Large Trial Finds
A major clinical trial has produced significant findings about the relationship between brain-training exercises and dementia risk, revealing that only certain types of cognitive training are effective at reducing the likelihood of developing the condition. The research suggests that while brain-training has become a popular wellness trend, not all programs deliver meaningful protective benefits against cognitive decline.
The study, which involved a large number of participants tracked over an extended period, identified specific exercise types — particularly those focused on processing speed — as being most effective at lowering dementia risk. Other forms of cognitive training, such as memory exercises or reasoning tasks, did not show the same level of benefit. The findings could have important implications for public health recommendations and the design of future cognitive training programs aimed at aging populations.
The study, which involved a large number of participants tracked over an extended period, identified specific exercise types — particularly those focused on processing speed — as being most effective at lowering dementia risk. Other forms of cognitive training, such as memory exercises or reasoning tasks, did not show the same level of benefit. The findings could have important implications for public health recommendations and the design of future cognitive training programs aimed at aging populations.