Strengthening the Aging Brain: Functional Connectivity Changes After a Language-Based Cognitive Program
Anne-Sophie Beaumier1,2, Ana Paula Bastos3, Bárbara Malcorra3
1Département de Psychologie, Faculté des Arts et Sciences, Université de Montréal, Montréal, QC H2V 2S9, Canada.
Brain Sciences
|November 27, 2025
Summary
Structured language training enhanced brain connectivity in older adults. This cognitive training improved networks for language and attention, suggesting plasticity and benefits for healthy aging.
Area of Science:
- Neuroscience
- Cognitive Psychology
- Gerontology
Background:
- Cognitive training can reorganize brain networks.
- Language is crucial for memory, attention, and executive functions.
- Targeting language may offer broad cognitive benefits.
Purpose of the Study:
- Investigate the neural effects of a language-based cognitive training program.
- Assess the impact on neurotypical older adults' brain connectivity.
- Explore language's role in cognitive enhancement for aging.
Main Methods:
- Twenty older women (63-77 years) participated in structured linguistic activities.
- Behavioral testing and resting-state functional Magnetic Resonance Imaging (fMRI) were used.
- Pre- and post-intervention assessments evaluated neural changes.
Main Results:
- Significant increases in functional connectivity were observed post-intervention.
- Enhanced connectivity was noted in the frontoparietal and ventral attentional networks.
- These networks are critical for language processing and attentional control.
Conclusions:
- Linguistic interventions demonstrate effectiveness in modulating cognitive functions in older adults.
- The findings highlight substantial neural plasticity in aging brains.
- This research supports language-based training for promoting cognitive vitality in aging.
Keywords:
agingcognitive reservecognitive trainingfunctional connectivitylanguagelanguage processinglinguistic interventionMore Related Videos
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