نتایج جستجو برای: characteristics curve
تعداد نتایج: 778133 فیلتر نتایج به سال:
STUDY DESIGN A retrospective radiographic analysis. OBJECTIVE The aim of this study was to investigate the scoliosis curve patterns/features and magnetic resonance imaging (MRI) tonsillar ectopia characteristics in Chiari I malformation without syringomyelia (CMI-only). SUMMARY OF BACKGROUND DATA The development of scoliosis associated with a CMI typically has been ascribed to the presence ...
BACKGROUND AND PURPOSE Pre-treatment ADC characteristics have been shown to predict response to bevacizumab in recurrent glioblastoma multiforme. However, no studies have examined whether ADC characteristics are specific to this particular treatment. The purpose of the current study was to determine whether ADC histogram analysis is a bevacizumab-specific or treatment-independent biomarker of t...
CONTEXT There are reports showing that gender has an influence on swallowing and on the contractions of the distal esophageal body. OBJECTIVE In this investigation we studied the effect of gender on proximal esophageal contraction. METHODS We studied 20 men (22-68 years old, median 39 years) and 44 women (18-61 years old, median 41 years) without symptoms and without gastrointestinal or res...
The internal consistency and the diagnostic value of a test for apraxia in patients having had a stroke are presented. Results indicate that the items of the test form a strong and consistent scale: Cronbach's alpha as well as the results of a Mokken scale analysis present good reliability and good scalability. The diagnostic value of the test was determined by comparison of test results in thr...
OBJECTIVES To determine whether quantitative wall motion assessment by CMR myocardial feature tracking (CMR-FT) would reduce the impact of observer experience as compared to visual analysis in patients with ischemic cardiomyopathy (ICM). METHODS 15 consecutive patients with ICM referred for assessment of hibernating myocardium were studied at 3 Tesla using SSFP cine images at rest and during ...
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