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What does the scaffolding theory of aging and cognition tell us?

Brain imaging research reveals that even in healthy older adults, the brain demonstrates a remarkable ability to adapt to age-related changes by reorganizing and recruiting new neural circuits. The question, 'What does the scaffolding theory of aging and cognition tell us?', is central to understanding this phenomenon, positing that the brain actively builds compensatory neural 'scaffolds' to maintain cognitive performance despite structural and functional decline.