Author

D. Blackburn

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#machine learning Preprint Sep 2026

CCMAN: Cognitive Instability-Aware Cross-Modal Attention Network for Interpretable Temporal Biomarkers of Verbal Fluency Speech

Findings support temporal speech instability as a dynamic speech biomarker for robust, interpretable, and generalisable early detection of cognitive decline.

Madhurananda Pahar, Caitlin H. Illingworth, Dorota Braun et al. · 0 citations

#artificial intelligence Preprint Feb 2026

False positive bias in AI-powered speech-based cognitive screening for multilingual English speakers in the UK

This is the first large-scale analysis of false-positive bias in speech-based AI cognitive screening for UK multilingual ethnic minorities, and current models show measurable disparities affecting multilingual speakers.

Madhurananda Pahar, Caitlin H. Illingworth, Dorota Braun et al. · 3 citations