Development and Validation of a Musculoskeletal Model of the Fully Articulated Thoracolumbar Spine and Rib Cage.
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ABSTRACT:
SUBMITTER: Bruno AG
PROVIDER: S-EPMC5101035 | biostudies-literature | 2015 Aug
REPOSITORIES: biostudies-literature
Publications
Development and Validation of a Musculoskeletal Model of the Fully Articulated Thoracolumbar Spine and Rib Cage.
Bruno Alexander G AG Bouxsein Mary L ML Anderson Dennis E DE
Journal of biomechanical engineering 20150609 8
We developed and validated a fully articulated model of the thoracolumbar spine in opensim that includes the individual vertebrae, ribs, and sternum. To ensure trunk muscles in the model accurately represent muscles in vivo, we used a novel approach to adjust muscle cross-sectional area (CSA) and position using computed tomography (CT) scans of the trunk sampled from a community-based cohort. Model predictions of vertebral compressive loading and trunk muscle tension were highly correlated to pr ...[more]
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