The biomechanics of concussion for ice hockey head impact events
The purpose of this research was to conduct reconstructions of concussive and non-concussive impacts in ice hockey to determine the biomechanics and thresholds of concussive injury in ice hockey. Videos of concussive and non-concussive impacts in an elite professional ice hockey league in North America were reconstructed using physical and finite element model methods. Eighty concussive and 45 non-concussive events were studied. Logistic regressions indicate significant thresholds for concussion for linear/rotational acceleration and CSDM10%. Impacts in ice hockey were mostly long duration events, longer than 15 ms. These results have significant implications for helmet standards and development to prevent concussion.
© Copyright 2019 Computer Methods in Biomechanics and Biomedical Engineering. Taylor & Francis. Kaikki oikeudet pidätetään.
Aiheet: | jääkiekko pää vahinko urheiluvälineet biomekaniikka |
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Aihealueet: | urheilukilpailut urheilutilat ja urheiluvälineet |
Tagging: | Helm Gehirnerschütterung |
DOI: | 10.1080/10255842.2019.1577827 |
Julkaisussa: | Computer Methods in Biomechanics and Biomedical Engineering |
Julkaistu: |
2019
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Vuosikerta: | 22 |
Numero: | 6 |
Sivuja: | 631-643 |
Julkaisutyypit: | artikkeli |
Kieli: | englanti (kieli) |
Taso: | kehittynyt |