NeuroCare-SCC: An AI-Enhanced Integrated Sensing–Communication–Computing–Control Framework for Cognitive Health Monitoring

Early detection of cognitive decline remains challenging. Periodic clinical assessments miss subtle changes, and centralized data processing raises privacy concerns. This paper introduces NeuroCare-SCC, an integrated framework for consumer electronics that enables early detection and management of cognitive decline. The framework combines multimodal sensing (EEG, speech biomarkers, eye-tracking) with 6G-enabled communication and on-device federated computing. A novel cross-modal channel attention mechanism fuses heterogeneous data streams effectively. Adaptive cognitive training interventions are delivered through augmented reality interfaces with closed-loop feedback. Evaluation with 150 participants demonstrates a 13.1 percentage point improvement in classification accuracy (from 78.3% to 91.4%) and reduced latency compared to existing systems.