نتایج جستجو برای: severe diffuse axonal injury
تعداد نتایج: 692334 فیلتر نتایج به سال:
Safety Dai Liang (Department of Philosophy of Science and Technology, University of Science and Technology of China, Hefei, Anhui,China 230026) Abstract: In this paper, by analyzing the relationship between unemployment, poverty and environmental safety, it reveals the cross-cutting among the social problems, which concludes environmental degradation, poverty and unemployment. We can expand t...
This study characterized brain injuries with a focus on diffuse axonal injuries using the Crash Injury Research Engineering Network (CIREN) database, developed by the National Highway Safety Administration (NHTSA). Tier one and tier two medicaland crash-related data from 1997 to 2006 were used in the retrospective analysis. Diffuse axonal injuries injuries were assessed using the 1990 version o...
BACKGROUND Diffuse axonal injuries of the brain consist in the damage (overstretching or torsion) of white matter axons, as a result of the forces of energy waves, evoked in the moment of injury, together with its accelerating-retarding inertia effect. Patients with DAI are most frequently the casualties of high speed car accidents. Diffuse axonal injuries of the brain are one of the most commo...
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...
Diffuse axonal injury typified by retraction balls and axonal swellings was identified in the brains of a series of infants, 5 months old and younger, who had suffered closed head injuries. These axonal discontinuities were shown by using Nauomenko and Feigin's silver method, which is particularly useful for showing fine axons such as those found in the developing brain. Diffuse axonal injury i...
BACKGROUND Diffuse axonal injury is a common consequence of traumatic brain injury that frequently involves the parasagittal white matter, corpus callosum, and brainstem. OBJECTIVE To examine the potential of diffusion tensor tractography in detecting diffuse axonal injury at the acute stage of injury and predicting long-term functional outcome. DESIGN Tract-derived fiber variables were ana...
The case reports of 50 fatal head injuries caused by assault and managed at the Institute of Neurological Sciences, Glasgow, were reviewed. Fifteen cases had diffuse axonal injury. Diffuse axonal injury is a well recognised type of brain damage brought about by a head injury, usually as a result of a road traffic accident or fall from a height. It does not seem to be widely appreciated that it ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید