نتایج جستجو برای: diffuse axonal injury
تعداد نتایج: 396606 فیلتر نتایج به سال:
Traumatic brain injury (TBI) patients have working memory deficits and altered patterns of brain activation during this function. The evolution of the impairment has not been examined to date. This study investigated longitudinal changes in brain activation during a working memory task. Twelve patients with severe and diffuse TBI and ten healthy matched controls were fMRI scanned twice at a 6-m...
INTRODUCTION Blast injury to brain, a hundred-year old problem with poorly characterized neuropathology, has resurfaced as health concern in recent deployments in Iraq and Afghanistan. To characterize the neuropathology of blast injury, we examined the brains of veterans for the presence of amyloid precursor protein (APP)-positive axonal swellings typical of diffuse axonal injury (DAI) and comp...
conclusions in summary, progesterone administration reduced serum icam-1, and whereby may attenuate blood brain barrier disruption, the latter needs further investigation for confirmation. results a reduction in the serum level of icam-1 was noticed in the progesterone group 24 hours after the injury (p < 0.05). there was no significant difference in the serum level of nse between the study gro...
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 recognized. We aimed to determine how grey matter lesions relate to hypoxic-ischemic- (HI) mediated white matter injury by modifying our rat model ...
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