Effect of Cerebellar Stimulation on Postural Control in Chronic Ankle Instability

Shanshan Zheng's dataset contains results from a randomized, sham-controlled laboratory study of 22 participants with chronic ankle instability. It includes pre- and post-intervention assessments of center-of-pressure sway, Balance Error Scoring System scores, and resting-state functional MRI metrics related to cerebellar activity. The data was published on figshare under a CC-BY-4.0 license on March 18, 2026.

Use Cases

• Analyze the effect of transcranial direct current stimulation on mediolateral postural sway based on center-of-pressure length data.
• Investigate correlations between cerebellar activity coherence and postural improvements based on functional MRI regional homogeneity and amplitude of low-frequency fluctuations.
• Compare the sensitivity of laboratory-based CoP tests versus clinic-based BESS outcomes for detecting postural changes.
• Model the relationship between tDCS intervention and sensory-motor integration in cerebellar superior lobe 3.

Strengths

• Data is from a randomized, sham-controlled study design with 22 participants.
• Includes multiple assessment modalities: laboratory-based CoP sway, clinical BESS scores, and resting-state fMRI metrics.
• Published under a permissive CC-BY-4.0 license allowing reuse and redistribution.

Limitations

• Dataset is very small at 26.7 KB, indicating limited scope and sample size.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for statistical modeling.

Provenance

Source

Shanshan Zheng via figshare.

Collection Method

Data collected from a randomized, sham-controlled laboratory study with pre- and post-intervention assessments.

Freshness

Last updated 2026-03-18 07:37:28.