ArticleCognitive neurodynamics2009
New mechanics of traumatic brain injury.
Article in Cognitive neurodynamics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Multiscale Mechanobiology in Brain Physiology and Diseases.Frontiers in cell and developmental biology · 2022Review
- Torsional behavior of axonal microtubule bundles.Biophysical journal · 2015Article
- Relative brain displacement and deformation during constrained mild frontal head impact.Journal of the Royal Society, Interface · 2010Article
- Impact attenuation provided by older adult protective headwear products during simulated fall-related head impacts.Journal of rehabilitation and assistive technologies engineeringArticle
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Authors and funding
1 author.
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Abstract
The prediction and prevention of traumatic brain injury is a very important aspect of preventive medical science. This paper proposes a new coupled loading-rate hypothesis for the traumatic brain injury (TBI), which states that the main cause of the TBI is an external Euclidean jolt, or SE(3)-jolt, an impulsive loading that strikes the head in several coupled degrees-of-freedom simultaneously. To show this, based on the previously defined covariant force law, we formulate the coupled Newton-Euler dynamics of brain's micro-motions within the cerebrospinal fluid and derive from it the coupled SE(3)-jolt dynamics. The SE(3)-jolt is a cause of the TBI in two forms of brain's rapid discontinuous deformations: translational dislocations and rotational disclinations. Brain's dislocations and disclinations, caused by the SE(3)-jolt, are described using the Cosserat multipolar viscoelastic continuum brain model.
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Registered trials
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