A systematic review of explainable artificial intelligence methods for speech-based cognitive decline detection.

ABSTRACT: Artificial intelligence models analyzing speech show remarkable promise for identifying cognitive decline, achieving performance comparable to clinical assessments. However, their "black box" nature poses significant barriers to clinical adoption, as healthcare professionals require transparent decision-making processes. This challenge is compounded by regulatory requirements, including GDPR mandates for explainability and medical device regulations emphasizing AI transparency. Following PRISMA guidelines, we systematically reviewed explainable AI (XAI) techniques for speech-based detection of Alzheimer's disease and mild cognitive impairment across six databases through May 2025. From 2077 records, 13 studies met the inclusion criteria, employing XAI methods including SHAP, LIME, attentio

SUBMITTER: Shankar R 

PROVIDER: S-EPMC12657886 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature