The Study
Patterns of reinnervation and motor unit recruitment in human hand muscles after complete ulnar and median nerve section and resuture.
This study is like a story about a few people who had nerve injuries. It tells us what happened to their muscles after surgery, but it doesn't prove why it happened or if it would happen to everyone. It's just a description, not a strong proof.
Analysis score
Maximum 30 for a case report.
Where the score came from
Studied how nerves heal and control muscles after being cut in the arm.
Where does this study sit?
Reviews of RCTs (Meta-analyses)
Max 100Randomized Trials
Max 90Reviews of Cohort Studies
Max 85Cohort Studies
Max 72Reviews of Case-Control Studies
Max 63Case-Control Studies
Max 58Cross-Sectional & Case Series
Max 50Expert Opinion
Max 520 / 100
Quality score
Snapshots of a population at a single point in time, or descriptions of small groups. Can identify correlations and prevalence, but cannot determine cause and effect.
Key takeaways
Summary
Based on the study abstract and findings.
- 1Not specified
- 2Not specified
Score breakdown, methodology, conflicts of interest, evidence analysis & raw study data
Publication
Journal
Journal of Neurology, Neurosurgery & Psychiatry
Year
1987
Authors
C. Thomas, R. Stein, T. Gordon, R. Lee, M. G. ELLEKERt
Related Content
Claims (4)
When a nerve in the wrist is cut and then heals, making nearby muscles work together better, it seems like the body starts using those muscles in a more organized way again.
When certain nerves in the arm are completely cut, the way muscles respond doesn't follow the usual pattern where smaller movements happen before bigger ones.
When a nerve is cut and then reconnects to the same or similar muscles, the body can relearn how to use those muscles in the right order again.
When certain nerves in the arm are completely cut, the muscles don't work in the right order because the nerve fibers grow back in the wrong directions.
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.