AI model predicts Alzheimer's from speech with 78.5% accuracy

A new AI model predicts Alzheimer's progression with 78.5% accuracy by analyzing speech content, offering non-invasive cognitive impairment screening. Boston University researchers aim to improve and expand this technology for earlier diagnoses without expensive tests. The model uses machine learning and data from the Framingham Heart Study. This AI tool could revolutionize dementia diagnosis and care accessibility.