Evidence map›Paper›PMID 29449041›Full record

ReviewClinical biomechanics (Bristol, Avon)2019

Biomechanical simulation of traumatic brain injury in the rat.

John D Finan

Abstract readReview
In one paragraph

Review in Clinical biomechanics (Bristol, Avon), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

1 author.

John D FinanNorthShore University Health System Research Institute, 1001 University Place, Evanston, IL 60201, United States. Electronic address: jfinan@northshore.org.

Funding

A High Throughput, Human, In Vitro Model of Neuronal Stretch InjuryR21NS098129 · NINDS · ENDEAVOR HEALTH CLINICAL OPERATIONS · PI FINAN, JOHN D · 2017 to 2018
$429k
NINDS NIH HHS R21 NS098129
6 · The paper itself

Abstract

backgroundTraumatic brain injury poses an enormous clinical challenge. Rats are the animals most widely used in pre-clinical experiments. Biomechanical simulations of these experiments predict the distribution of mechanical stress and strain across key tissues. It is in theory possible to dramatically increase our understanding of traumatic brain injury pathophysiology by correlating stress and strain with histological and functional injury outcomes. This review summarizes the state of the art in biomechanical simulation of traumatic brain injury in the rat. It also places this body of knowledge in the context of the wider effort to understand traumatic brain injury in rats and in humans.

methodsPeer-reviewed research articles on biomechanical simulation of traumatic brain injury in the rat were reviewed and summarized.

findingsWhen mathematical models of traumatic brain injury in the rat first emerged, they relied on scant data regarding biomechanical properties. The data on relevant biomechanical properties has increased recently. However, experimental models of traumatic brain injury in the rat have also become less homogeneous. New and modified models have emerged that are biomechanically distinct from traditional models.

interpretationImportant progress in mathematical modeling and measurement of biomechanical properties has led to credible, predictive simulations of traditional, experimental models of traumatic brain injury in the rat, such as controlled cortical impact. However, recent trends such as the increasing popularity of closed head models and blast models create new biomechanical challenges. Investigators studying rat brain biomechanics must continue to innovate to keep pace with these developments.

Indexed as

Biomechanical PhenomenaAnimalsBrain Injuries, TraumaticComputer SimulationDisease Models, AnimalFinite Element AnalysisHeadHumansModels, TheoreticalRatsStress, MechanicalBiomechanicsFinite element modelingRatTraumatic brain injury

Identifiers

PMID29449041
PMCPMC6068009

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.