A Vibration-Based Concussion Mechanism.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 42286399.
- Also identified by DOI 10.1007/s10439-026-04237-z.
- No licence information is recorded for this record.
- Because redistribution is not established, this page shows the abstract only. Follow the links below for the full text.
Abstract
Concussion biomechanics are understood through rigid-body head kinematics during long-duration impacts. However, short-duration head impacts represent a distinct loading regime in which skull vibration and flexural deformation may play a role in injury mechanisms not captured by traditional metrics. Here, I suggest that transient excitation of skull flexural modes could help explain how impacts with low-magnitude rigid-body accelerations produce concussion-like signs and symptoms. This mechanism remains a hypothesis and is intended to complement, not replace, established strain-based mechanisms.