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Imaging brain’s white matter is predictive “biomarker” for Alzheimer’s disease progression

Nov. 20, 2020—Measuring changes in functional connectivity of the brain’s white matter, which is made up of nerve fibers and their protective myelin coating, can predict Alzheimer’s disease progression, researchers in the Vanderbilt University Institute of Imaging Science have found. Previous studies have correlated variations in blood oxygenation level dependent (BOLD) signals detected by functional magnetic resonance...

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Researchers create technique that corrects distortions in MRI images

Nov. 11, 2020—Perfecting MRI images with deep learning, Vanderbilt and VUMC researchers have created a technique that corrects image distortions, which provides more accurate information for researchers, radiologists and neuroscientists to better interpret brain scans. The work by Bennett Landman, professor of electrical engineering and computer science and radiology and radiological sciences, and Kurt Schilling, research assistant...

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Stress fractures and running wearables: The mistake that could mean injuries

Jan. 17, 2019—Engineer, NFL Players Association adviser find issue with running sensors It starts as a persistent and irritating pain in the foot or lower leg, then it gets more intense, maybe with swelling, and soon a runner knows she’s being sidelined by one of the most common running injuries: a stress fracture. These tiny cracks in...

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Cummings study: Human cells exhibit foraging behavior like amoebae and bacteria

Mar. 18, 2010—Peter T. Cummings, John R. Hall Professor of Chemical Engineering, directed a study that found when cells move about in the body, they follow a complex pattern similar to amoebae and bacteria. When cells move about in the body, they follow a complex pattern similar to that which amoebae and bacteria use when searching for...

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