SFI Summary: Sciatic Functional Index Scores from Rat Nerve Injury Study

63.3 KB of data from a study using Lewis rats to model segmental-loss peripheral nerve injuries. The dataset likely contains Sciatic Functional Index (SFI) scores and axonal morphology metrics comparing polyethylene glycol (PEG)-fusion repair with negative controls across 4-mm and 8-mm gap lengths. The data was authored by Cathy Z. Yang and last updated on 2026-05-21.

Use Cases

• Compare behavioral recovery outcomes based on Sciatic Functional Index (SFI) scores between PEG-fusion and control groups.
• Analyze the relationship between axonal diameter, g-ratio, and functional recovery metrics mentioned in the study.
• Investigate the effect of localized FK506 treatment on long-term behavioral recovery as assessed by SFI.
• Model the impact of gap length (4-mm vs. 8-mm) on repair success using the provided experimental data.

Strengths

• Data is from a controlled animal model study using genetically identical Lewis rats.
• Study design includes well-specified experimental groups (PEG-fusion, Negative Control, FK506 treatment).
• License is CC-BY-4.0, permitting broad reuse with attribution.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset's 63.3 KB size suggests a limited scope, likely containing summary results rather than raw measurements.

Provenance

Source

Cathy Z. Yang, via figshare.

Collection Method

Experimental data from a study on peripheral nerve injury repair in a rat model.

Freshness

Last updated 2026-05-21 17:22:48; freshness should be verified.