Parkinson's Disease Cognitive and Social Cognition Scores for 77 Participants

A neuropsychological study of 77 participants (26 healthy controls, 28 with Parkinson's disease, 23 with PD and mild cognitive impairment) assessed verbal and non-verbal cognition and Theory of Mind. Data were analyzed using non-parametric statistics and multinomial logistic regression models, showing significant impairments in the PD groups. The dataset was authored by S. Bottiroli and last updated on 2026-05-21.

Use Cases

• Compare verbal and non-verbal cognitive performance based on participant group (HC, PD, PD-MCI) as described in the results.
• Analyze the association between lower cognitive scores and PD-MCI classification likelihood using the regression analysis mentioned.
• Investigate domain-specific vulnerabilities (cognition vs. social cognition) and modality (verbal vs. non-verbal) interactions as per the study framework.

Strengths

• Includes data from 77 participants across three distinct clinical groups.
• Provides specific statistical results (e.g., χ²=27.46, p<0.001, η²=0.34 for verbal cognition) as reported in the description.
• Released under a CC-BY-4.0 license, allowing for open sharing and adaptation.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The dataset is very small at 15.1 KB, indicating limited scope.

Provenance

Source

figshare

Collection Method

Participants completed a battery of neuropsychological tests; data were analyzed using non-parametric statistics and regression.

Freshness

Last updated 2026-05-21 04:37:46; freshness should be verified.