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Advanced Diffusion Imaging in The Hippocampus of Rats with Mild Traumatic Brain Injury
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Diffusion tensor imaging detects clinically important axonal damage after mild traumatic brain injury: a pilot study

Jeffrey J Bazarian1, Jianhui Zhong, Brian Blyth

  • 1Department of Emergency Medicine, University of Rochester School of Medicine, Rochester, New York 14642, USA. jeff_bazarian@urmc.rochester.edu

Journal of Neurotrauma
|September 26, 2007
PubMed
Summary

Diffusion tensor imaging (DTI) detected axonal damage in mild traumatic brain injury (TBI) patients. These DTI findings correlated with post-concussive symptoms and neurobehavioral deficits, indicating early axonal injury.

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Traumatic Brain Injury l: Introduction01:28

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DefinitionTraumatic brain injury, or TBI, is a disturbance of normal brain function induced by an external mechanical force, such as a direct blow to the head or a penetrating injury. It can affect both brain structure and function, producing a wide range of clinical outcomes. TBI is a heterogeneous condition, meaning its effects may differ based on the type, location, and severity of the injury.Basis of ClassificationTBI is classified based on severity, injury mechanism, or pathophysiology. In...