An explainable machine learning model of cognitive decline derived from speech.

Chelsea ChandlerCatherine Diaz-AsperRaymond S TurnerBrigid ReynoldsBrita Elvevåg

Published in: Alzheimer's & dementia (Amsterdam, Netherlands) (2023)

Remote assessments and artificial intelligence (AI) models allow greater access to cognitive decline screening.Speech impairments differ significantly between mild AD, amnestic mild cognitive impairment (aMCI), and healthy controls.AI predictions of cognitive decline are more accurate than experts and standard tools.The AI model was 75% accurate in classifying mild AD, aMCI, and healthy controls.

Keyphrases

cognitive decline
artificial intelligence
mild cognitive impairment
machine learning
big data
deep learning
high resolution
hearing loss