Results 51 to 60 of about 1,296,413 (168)

Uniaxial stretch-induced axonal injury thresholds for axonal dysfunction and disruption and strain rate effects on thresholds for mouse neuronal stem cells

Journal of Biomechanical Science and Engineering, 2017
In this paper, the proposed study aims to achieve a better understanding of neuronal tolerance and contribute to the prediction of the secondary degeneration of diffuse axonal injury (DAI). Therefore, a uniaxial stretching device which subjected cultured
Evrim KURTOGLU, Hiromichi NAKADATE, Kazuhiro KIKUTA, Shigeru AOMURA, Akira KAKUTA   +4 more
doaj   +1 more source

Intracranial hemorrhages and diffuse axonal injury.

, 2014
83 year old female status post fall. Sagittal T1-weighted image (A) shows hyperintense signal involving the lateral right temporal lobe consistent with cortical contusion and subacute blood products (white arrow).
Rajiv Gupta (309671), Michael H. Lev (334655), Pamela W. Schaefer (649328), George J. Hunter (573766), Scott Hunter (649322), R. Gilberto González (334654), Jason M. Johnson (11046), Otto Rapalino (649325), Joshua A. Hirsch (573765), Bradley R. Buchbinder (649320), Hillary R. Kelly (649323), John W. Chen (177518), William A. Copen (649321), Vinil Shah (649329), Mykol Larvie (361301), Sandra Rincon (649326), Stuart R. Pomerantz (649324), William A. Mehan Jr. (5660998), Javier M. Romero (649327)   +18 more
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Diffuse axonal injury and oxidative stress: A comprehensive review [PDF]

, 2017
Traumatic brain injury (TBI) is one of the worldâs leading causes of morbidity and mortality among young individuals. TBI applies powerful rotational and translational forces to the brain parenchyma, which results in a traumatic diffuse axonal injury ...
Gatto, V., Fineschi, V., Raffaele La Russa, Vittorio Fineschi, Frati, Paola, Flavia Fraschetti, La Russa, Raffaele, Pinchi, Enrica, Pesce, A., Pesce, Alessandro, Fiaschi, Anna Ida, Alessandro Santurro, Daniela Cerretani, Anna Fiaschi, Vittorio Gatto, Fiaschi, A. I., Paola Frati, Cerretani, Daniela, Fineschi, Vittorio, Cerretani, D., Frati, A., Santurro, Alessandro, Frati, Alessandro, Pinchi, E., Gatto, Vittorio, Fraschetti, Flavia, Santurro, A., Fraschetti, F., Enrica Pinchi, Alessandro Pesce, Frati, P., Alessandro Frati, La Russa, R.   +32 more
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A Possible Role for Integrin Signaling in Diffuse Axonal Injury [PDF]

, 2011
peer reviewedOver the past decade, investigators have attempted to establish the pathophysiological mechanisms by which non- penetrating injuries damage the brain.
Goss, Josue A, Kerscher, Lucas, Franck, Christian, Hemphill, Matthew A, Parker, Kevin Kit, Dabiri, Borna E, Gabriele, Sylvain, Alford, Patrick W   +7 more
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Diffuse axonal injury in head trauma

, 1989
Diffuse axonal injury (DAI) as defined by detailed microscopic examination was found in 34 of 80 consecutive cases of head trauma surviving for a sufficient length of time to be clinically assessed by the Royal Adelaide Hospital Neurosurgery Unit.
Jones, N., Blumbergs, P., North, J.
core   +1 more source

Traumatic Microhemorrhages Are Not Synonymous With Axonal Injury

Annals of Clinical and Translational Neurology
Diffuse axonal injury (DAI) is caused by acceleration‐deceleration forces during trauma that shear white matter tracts. Susceptibility‐weighted MRI (SWI) identifies microbleeds that are considered the radiologic hallmark of DAI and are used in clinical ...
Karinn Sytsma, Rhonda Mittenzwei, Heather Maioli, Amanda Kirkland, C. Dirk Keene, Ramon Diaz‐Arrastia, Christine Mac Donald, Chiara Maffei, Brian L. Edlow, Amber L. Nolan   +9 more
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FORENSIC EVALUATION OF DIFFUSE AXONAL INJURY

<p>Traumatic brain injury is damage to the skull and brain by various mechanical agents during trauma. Sudden damage to the brain in emergency situations leads to irreversible processes.
Haydarov, Davron, Ismatov, Abrorkhon
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The Clinical Journey and Challenges of Diffuse Axonal Injury (DAI) in a Severe Traumatic Brain Injury – A Case Report

Galicia Clínica
Diffuse axonal injury (DAI) arises as a severe consequence of traumatic brain injury (TBI), characterized by axonal misalignment, stretching, or shearing.
Bárbara Paracana, Ana Oliveira, Eduardo Ribeiro, Mariana Sousa   +3 more
doaj   +1 more source

Regional Differences in Susceptibility to Hypoxic-Ischemic Injury in the Preterm Brain: Exploring the Spectrum from White Matter Loss to Selective Grey Matter Injury in a Rat Model

Neurology Research International, 2012
Models of premature brain injury have largely focused on the white matter injury thought to underlie periventricular leukomalacia (PVL). However, with increased survival of very low birth weight infants, injury patterns involving grey matter are now ...
D. B. Selip, L. L. Jantzie, M. Chang, M. C. Jackson, E. C. Fitzgerald, G. Boll, A. Murphy, F. E. Jensen   +7 more
doaj   +1 more source

Progress of Research on Diffuse Axonal Injury after Traumatic Brain Injury

Neural Plasticity, 2016
The current work reviews the concept, pathological mechanism, and process of diagnosing of DAI. The pathological mechanism underlying DAI is complicated, including axonal breakage caused by axonal retraction balls, discontinued protein transport along ...
Junwei Ma, Kai Zhang, Zhimin Wang, Gang Chen   +3 more
doaj   +1 more source