The belief that mental exercises can protect against dementia is now backed by research, but it turns out that not all brain games offer the same benefit. So, which type of mental exercise is the most effective?
New findings from the Alzheimer’s Association International Conference reveal that speed-of-processing cognitive training may be the most impactful. In a 10-year study involving 2,785 healthy adults, researchers divided participants into three groups, each focused on a different type of brain training: memory enhancement, reasoning, and speed-of-processing. Each group completed 10 one-hour training sessions over five weeks, with some participants receiving four additional sessions at one and two years after the initial training.
Cognitive function was assessed immediately following the training and then periodically at one, two, three, five, and 10 years later. Results showed that participants in the speed-of-processing group experienced the most significant benefit. Those who completed additional speed training sessions reduced their risk of developing dementia by 48%.
Want to keep your mind sharp? Consider adding a speed-of-processing brain training app to your phone or computer today.
Source:
Valdes E, Andel R, Lister J, et al. The efficacy of cognitive speed of processing training among older adults with psychometrically defined mild cognitive impairment. Alzheimer’s & Dementia, 2016 July; 12 (7): 426-427.
