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Jennifer Lewendon1, Laurie Mortimore2, Ciara Egan2,3
1School of Languages, Literatures and Linguistics, Prifysgol Bangor University, Bangor, United Kingdom.
This study investigates the impact of cognitive training on brain plasticity and executive functions in older adults. Findings suggest that targeted cognitive interventions can enhance neural networks, improving cognitive performance and potentially delaying age-related cognitive decline.
Area of Science:
- Neuroscience
- Cognitive Psychology
- Gerontology
Context:
- Age-related cognitive decline affects executive functions.
- Cognitive training is a potential intervention strategy.
- Understanding brain plasticity is crucial for cognitive health.
Purpose:
- To examine the effects of a specific cognitive training program on executive functions.
- To assess changes in brain activity and connectivity associated with the training.
- To determine the long-term impact of cognitive training on cognitive performance in older adults.
Summary:
- Participants underwent a 12-week cognitive training program focusing on attention and working memory.
- Neuroimaging revealed increased functional connectivity in prefrontal and parietal networks post-training.
- Significant improvements were observed in measures of inhibitory control and cognitive flexibility.
Impact:
- Cognitive training can effectively enhance executive functions in older adults.
- The findings support the use of cognitive interventions to promote brain health in aging.
- This research contributes to developing strategies for mitigating cognitive decline and maintaining independence in later life.
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