نتایج جستجو برای: neurologic examination
تعداد نتایج: 270039 فیلتر نتایج به سال:
We have examined the incidence and size of infarction after occlusion of different portions of the rat middle cerebral artery (MCA) in order to define the reliability and predictability of this model of brain ischemia. We developed a neurologic examination and have correlated changes in neurologic status with the size and location of areas of infarction. The MCA was surgically occluded at diffe...
The fundamental structures and functions of the nervous systems of animals and humans are conserved in many ways across species. These similarities provide a basis for developing common neurologic examinations for a number of species of animals and also provide a basis for developing risk assessments across species for neurologic end points. The neurologic examination requires no expensive equi...
Diseases of the ear often cause signs of neurologic dysfunction because of damage of peripheral nervous system structures associated with the middle and inner ear. Vestibular dysfunction, facial paralysis, Horner's syndrome, and hearing deficits are the most common neurologic deficits that accompany middle and inner ear disease. Differentiating these signs from disease of the central nervous sy...
A standardized neurologic assessment scoring instrument was developed and tested for use in a multicenter trial of hypervolemic hemodilution in acute hemispheric stroke. Components of the neurologic examination pertinent to hemispheric stroke syndromes were emphasized. The scale was evaluated using 16 acute stroke patients for concurrent validity (Pearson coefficient r = 0.89 compared with glob...
OBJECTIVE To review and revise the 1987 pediatric brain death guidelines. METHODS Relevant literature was reviewed. Recommendations were developed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system. CONCLUSIONS AND RECOMMENDATIONS 1) Determination of brain death in term newborns, infants, and children is a clinical diagnosis based on the absence of ne...
Cerebrospinal fluid (CSF) analysis is an important component of the diagnostic evaluation of patients with neurologic diseases, and abnormalities in the color, cellularity, and protein level of the CSF may contribute to or confirm the diagnosis. Cerebrospinal fluid abnormalities have to be viewed in the context of the neurologic examination, historical complaints, clinical findings, advanced im...
OBJECTIVE The goal was to determine whether computed tomographic (CT) scans led to better acute care of young children with headache presenting the emergency department (ED). METHODS We examined the records of 364 children 2 to 5 years of age who presented with headache to a large urban ED between July 1, 2003, and June 30, 2006. By reviewing initial history and examination findings, we first...
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