Patient-Specific CSF Flow Models for Chiari Malformation Analysis

Supplementary Material 1 contains computational fluid dynamics (CFD) modeling data related to cerebrospinal fluid flow in patients with Chiari I malformation. The 2.3 MB dataset, authored by Guillermo L. Nozaleda and shared under CC-BY-4.0, was last updated on April 8, 2026. It supports the research on denticulate ligament effects on flow compartmentalization.

Use Cases

• Validate CFD simulation results against the provided patient-specific flow patterns and compartmentalization data.
• Analyze the relationship between denticulate ligament geometry and cerebrospinal fluid flow features from the model outputs.
• Use the patient-specific mesh or boundary condition data to replicate or extend the published hemodynamic findings.
• Compare simulated pressure or velocity fields across different malformation severities implied by the model set.

Strengths

• Data is openly shared under a permissive CC-BY-4.0 license.
• Directly supports a published research hypothesis on a specific anatomical structure's role.

Limitations

• The 2.3 MB size indicates a very small dataset, likely containing only a few model cases or outputs.
• As supplementary material, the data structure and specific variables are not described, requiring inference from the associated paper.
• Lacks demographic or clinical metadata for the modeled patients, limiting generalizability analysis.

Provenance

Source

figshare, as supplementary material for associated research.

Collection Method

Generated from patient-specific computational fluid dynamics simulations.

Time Range

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Freshness

Last updated in 2026, indicating recent availability.

Geography

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