PROCESS-2: Remote Speech Recordings for Cognitive Health Assessment

PROCESS-2 contains speech recordings from older adults performing three standard cognitive tests. The dataset was collected remotely via the CognoMemory automated digital assessment platform for research on speech-based biomarkers. It includes participants spanning healthy cognition, mild cognitive impairment (MCI), and dementia.

Use Cases

• Train models to detect mild cognitive impairment based on speech patterns from remote assessments.
• Develop biomarkers for dementia progression using audio recordings from cognitive tests.
• Research the correlation between specific speech features and cognitive health status.
• Validate remote, automated cognitive assessment platforms against clinical diagnoses.

Strengths

• Contains speech from three standard cognitive tests, providing structured tasks for analysis.
• Includes data from a clinically relevant population spanning healthy cognition, MCI, and dementia.
• Collected via a dedicated automated digital assessment platform (CognoMemory), suggesting a standardized protocol.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

CognoSpeak via the CognoMemory platform.

Collection Method

Remote collection of speech recordings from older adults performing cognitive tests.

Freshness

Last updated 2026-05-15 12:03:56; freshness should be verified.