نتایج جستجو برای: cerebral contusion
تعداد نتایج: 183812 فیلتر نتایج به سال:
The one-year birth cohort of 12 058 children, 96% of all children born in the two northernmost provinces of Finland, Oulu and Lapland, in 1966 was studied prospectively up to the age of 14 years. During this period 14 children, 1.2 per thousand, were lost from the follow-up. Data on development, mortality, and morbidity were collected prospectively by means of questionnaires and from various re...
Traumatic brain injury is one of the leading causes for cognitive-linguistic impairments in individuals. Considering cerebral lateralization, type communication does depend on hemisphere that damaged. The current study reports about a 26-year-old female who has underwent right fronto-temporo-parietal (FTP) craniotomy and evacuation acute subdural hematoma, followed by left FTP decompressive con...
A 67-year-old woman was hospitalized for rehabilitation from the after effects of a traumatic brain injury. In addition to memory impairment, attention disorder, and executive dysfunction, she experienced musical hallucinations. Brain magnetic resonance imaging revealed cerebral contusion in the bilateral temporal lobes and the left frontal lobe. Case reports of musical hallucinations caused by...
Previous neuropathological studies regarding traumatic brain injury have primarily focused on changes in large structures, for example, the clinical prognosis after cerebral contusion, intracerebral hematoma, and epidural and subdural hematoma. In fact, many smaller injuries can also lead to severe neurological disorders. For example, cerebral microbleeds result in the dysfunction of adjacent n...
Anemia may worsen neurological outcomes following traumatic brain injury (TBI) by undefined mechanisms. We hypothesized that hemodilutional anemia accentuates hypoxic cerebral injury following TBI. Anesthetized rats underwent unilateral TBI or sham injury (n > or = 7). Target hemoglobin concentrations between 50 and 70 g/l were achieved by exchanging 40-50% of the blood volume (1:1) with pentas...
Although changes of cerebral blood flow (CBF) in and around traumatic contusions are well documented, the role of CBF for the delayed death of neuronal cells in the traumatic penumbra ultimately resulting in secondary contusion expansion remains unclear. The aim of the current study was therefore to investigate the relationship between changes of CBF and progressive peri-contusional cell death ...
Astragaloside (AST) is traditionally prescribed for the prevention and treatment of cerebrovascular diseases. We directly tested the therapeutic effects of AST in a rat model of traumatic brain injury (TBI). One hour after the onset of TBI rats were given Saline (1 ml/kg) or AST (20-80 mg/kg) via i.p. injection. AST causes the attenuation of TBI-induced cerebral contusion, neuronal apoptosis, a...
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