Boosting Brain Health: Standardized Framework Proposed for Measuring Engagement in Cognitive Training
January 3, 2025
Computerized cognitive training (CCT) has emerged as a promising non-pharmacological intervention aimed at slowing or preventing cognitive decline in older adults and those at risk for dementia.
CCT leverages adult experience-dependent neuroplasticity through adaptable exercises designed to enhance cognitive processing capabilities.
However, engagement in CCT varies among participants, which significantly affects treatment responses; thus, effective engagement is crucial for achieving cognitive improvements.
To address this, a standardized framework for measuring engagement with CCT has been proposed, along with strategies to enhance effective engagement through tailored intervention design and consideration of individual traits.
In addition to CCT, preventative interventions such as exercise, diet, and cognitive enhancement therapies are expected to play a significant role in treating neurodegenerative diseases.
Advanced age remains the leading risk factor for neurodegenerative diseases, particularly dementia, which has seen a more than doubling in prevalence since 1990.
Despite the increasing incidence of age-related cognitive decline, effective treatments for neurodegenerative diseases are still limited.
Recent pharmaceutical advancements, including amyloid-beta-directed monoclonal antibodies for Alzheimer's Disease, have shown limited effects and come with high costs and potential side effects.
As life expectancy has increased from 50 years in the 1900s to approximately 80 years today, projections suggest it could exceed 90 years by 2100, highlighting the growing need for effective cognitive health interventions.
Future research should prioritize quantifying engagement in clinical trials to better understand its impact on treatment outcomes and enhance the effectiveness of CCT.
Research indicates that CCT can lead to improvements in global cognitive abilities and essential daily living skills in older adults and those at risk for dementia, although results can vary.
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