Alzheimer's disease dementia versus subjective cognitive decline

1. Oxford Cognitive Testing Portal predicts Alzheimer's disease dementia versus subjective cognitive decline in humans (AUC = 0.92).

   “a 5-minute OCTAL screen distinguished patients with Alzheimer’s disease dementia from subjective cognitive decline (AUC = 0.92)”

   Humansmemory-clinic cohort5-minute screenn = 194

   OCTAL (Oxford Cognitive Testing Portal): A remote, cross-cultural cognitive assessment detects domain-specific aging and dementia

   medRxiv·24 Jun 2025Preprint

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