4 results match your criteria: "Department of Radiology University of Washington Seattle WA.[Affiliation]"
Background Acute COVID-19-related myocardial, pulmonary, and vascular pathology and how these relate to each other remain unclear. To our knowledge, no studies have used complementary imaging techniques, including molecular imaging, to elucidate this. We used multimodality imaging and biochemical sampling in vivo to identify the pathobiology of acute COVID-19.
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- * Results showed a high prevalence of CPR-related injuries (81%), with 14% of patients presenting critical injuries, and those with CPR injuries were generally older but had comparable survival rates to those without injuries.
- * The study found that mechanical CPR systems were linked to more frequent sternal fractures, though they did not significantly improve survival outcomes, indicating the need for further exploration of CT's diagnostic utility in post-resuscitation care
Background An artificial intelligence vessel segmentation tool, Fully Automated and Robust Analysis Technique for Popliteal Artery Evaluation (FRAPPE), was used to analyze a large databank of popliteal arteries imaged through the OAI (Osteoarthritis Initiative) to study the impact of atherosclerosis risk factors on vessel dimensions and characterize remodeling patterns. Methods and Results Magnetic resonance images from 4668 subjects contributing 9189 popliteal arteries were analyzed using FRAPPE. Age ranged from 45 to 79 years (median, 61), and 58% were women.
View Article and Find Full Text PDFIntroduction: Resting-state connectivity patterns have been observed in humans and other mammal species, and can be recorded using a variety of different technologies. Functional connectivity has been previously compared between species using resting-state fMRI, but not in electrophysiological studies.
Methods: We compared connectivity with implanted electrodes in humans (electrocorticography) to macaques and sheep (microelectrocorticography), which are capable of recording neural data at high frequencies with spatial precision.