Self-Administered Cognitive Test Tasks
Placeholder: short app-based tasks users complete independently at home.
- ~10 min: Task duration (placeholder note)
- Phone/tablet: Device type (placeholder note)
- Home-based: Setting (placeholder note)
- Low burden: User effort (placeholder note)
Task design and user interface
Placeholder: description of self-administered task interface design.
Speech, Memory & Attention Task Battery
Placeholder: multi-domain digital battery capturing cognitive signals.
- 3: Domains tested (placeholder note)
- Recorded: Speech samples (placeholder note)
- Recall-based: Memory tasks (placeholder note)
- Reaction-based: Attention tasks (placeholder note)
Battery composition and signal capture
Placeholder: how speech, memory, and attention signals are captured.
Algorithmic Scoring Against Normative Data
Placeholder: scores compared against age-matched normative datasets.
- Large cohort: Norm dataset size (placeholder note)
- Statistical/ML: Scoring model (placeholder note)
- Percentile: Output metric (placeholder note)
- Age/education: Adjustment factors (placeholder note)
Normative comparison methodology
Placeholder: methodology for comparing scores to normative bands.
Longitudinal Tracking for Subtle Decline
Placeholder: repeated testing detects gradual cognitive changes over time.
- Periodic: Test interval (placeholder note)
- Subtle change: Trend sensitivity (placeholder note)
- Serial tests: Data points (placeholder note)
- Smoothing model: Noise handling (placeholder note)
Trend detection over serial tests
Placeholder: how longitudinal trend detection works across tests.
Referral Trigger for Formal Evaluation
Placeholder: significant flags trigger referral to clinical specialists.
- Below norm: Trigger threshold (placeholder note)
- Clinician review: Referral pathway (placeholder note)
- Formal testing: Follow-up action (placeholder note)
- Early intervention: Care goal (placeholder note)
Referral criteria and clinical handoff
Placeholder: criteria for triggering referral and clinical handoff.
Placeholder: early detection via app screening supports timely care.