A recent study has unveiled that engaging in a specific type of brain training can significantly lower the risk of dementia, including Alzheimers disease. Conducted over two decades, the research indicates that older adults who participated in 14 to 22 hours of targeted brain exercises experienced a remarkable 25% reduction in their likelihood of being diagnosed with dementia. Doctor Michael Alosco from Boston Medical Centers neurology department emphasized the importance of these findings during an interview on Boston 25 News.