ArticleJournal of visualized experiments : JoVE2023
Maintenance of a Lateral Fluid Percussion Injury Device.
Article in Journal of visualized experiments : JoVE, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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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.
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Who cites it
3 citing papers in PubMed, 3 citations in OpenAlex.
- Microglia depletion improves hippocampal circuit function after mild traumatic brain injury in male mice.Brain, behavior, and immunity · 2026Article
- Mild Traumatic Brain Injury Impairs Fear Extinction and Network Excitability in the Infralimbic Cortex.Journal of neurotrauma · 2025Article
- Functional Connectivity, Tissue Microstructure, and T2 at 11.1 Tesla Distinguishes Neuroadaptive Differences in Two Traumatic Brain Injury Models in Rats: A Translational Outcomes Project in NeuroTrauma (TOP-NT) UG3 Phase Study.Neurotrauma reports · 2025Article
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
Traumatic brain injury (TBI) accounts for roughly 2.5 million emergency room visits and hospitalizations annually and is a leading cause of death and disability in children and young adults. TBI is caused by a sudden force applied to the head and, to better understand human TBI and its underlying mechanisms, experimental injury models are necessary. Lateral fluid percussion injury (LFPI) is a commonly used injury model due to similarities in the pathological changes found in human TBI compared to LFPI, including hemorrhages, vascular disruption, neurological deficits, and neuron loss. LFPI employs a pendulum and a fluid-filled cylinder, the latter having a moveable piston at one end, and a Luer lock connection to stiff, fluid-filled tubing at the other end. Preparation of the animal involves performing a craniectomy and attaching a Luer hub over the site. The next day, the tubing from the injury device is connected to the Luer hub on the animal's skull and the pendulum is raised to a specified height and released. The impact of the pendulum with the piston generates a pressure pulse which is transmitted to the intact dura mater of the animal via the tubing and produces the experimental TBI. Proper care and maintenance are essential for the LFPI device to function reliably, as the character and severity of the injury can vary greatly depending on the condition of the device. Here, we demonstrate how to properly clean, fill, and assemble the LFPI device, and ensure that it is adequately maintained for optimal results.
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Registered trials
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