Longevity News

The brain region that could provide a cognitive ‘reservoir’ in old age

Source: Nature - Main • Published: 17 Jun 2026, 00:00

The brain region that could provide a cognitive ‘reservoir’ in old age

Cerebellum-focused neuroscience coverage that surveys recent studies on age-related changes and their broader implications for thinking later in life.

Key Takeaways
  • Cerebellum exhibits uneven ageing, with certain subregions losing tissue faster
  • Preserved volume in specific cerebellar areas correlates with better cognitive performance in older adults
  • Regional cerebellar resilience suggests it could act as a cognitive reservoir during ageing
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