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Story perspectives

Speed Training Cuts Dementia Risk by 25% in Seniors

3/29/2026

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Story summary
  • A study in Alzheimer’s & Dementia shows speed-of-processing training reduces dementia risk over 20 years.
  • Participants aged 65 and older who underwent the training had a 25% lower dementia risk than controls.
  • The training adapts to individual performance.
  • It focuses on quickly identifying visual information.
  • Future studies must explore mechanisms behind these results and how speed training complements other brain-health strategies.