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Skip to Search Results- 1Baron, Corey A
- 1Elliott, Cameron Alistair
- 1Mora Álvarez, María G.
- 1Padron Olivas, Maria F
- 1Stobbe, Robert
- 1Valdés Cabrera, Diana
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Fall 2022
Multiple Sclerosis (MS) is a chronic neurodegenerative disease which is mainly characterized by inflammation, demyelination, and axonal loss. Conventional Magnetic Resonance Imaging (MRI) has become the most established imaging tool in the diagnosis and follow-up of MS in clinical practice....
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Fall 2016
Arterial spin labeling (ASL) is a magnetic resonance imaging (MRI) noninvasive method, capable of measuring perfusion, i.e. blood flow, with blood as an intrinsic contrast. ASL measurements of cerebral perfusion are usually acquired at very low spatial resolution (> 60mm3 voxels), for several...
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Fall 2014
Diffusion magnetic resonance imaging (dMRI) measures the diffusion (i.e. random molecular motion) of water. Since the motion of water is inhibited by cellular membranes, dMRI provides insight into the microstructural characteristics of the tissue. However, distinguishing between small anatomical...
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Fall 2010
Osteoarthritis is characterized by pain and inflammation in joints, typically weight-bearing joints such as the knee. An early warning sign of osteoarthritis is the loss of proteoglycan molecules in the cartilage matrix. A surrogate method for measuring proteoglycan loss is detection of sodium...
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Oscillating Gradient Spin Echo (OGSE): A Study of Short Diffusion Time Effects in Human Brain at 3T
DownloadSpring 2020
Diffusion-weighted magnetic resonance imaging (DWI) is a non-invasive MRI technique that is sensitive to the diffusion of water molecules within the body. Its ability to encode water displacements enables it to detect changes in neural microstructure, such as those due to normal healthy aging or...
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Fall 2018
Magnetic resonance imaging (MRI) is a universally-used tool in clinical neurosurgery. It has revolutionized preoperative diagnosis, surgical planning, intraoperative targeting, and postoperative surveillance. Nevertheless, the idea that early, quantifiable perioperative structural changes of the...
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Spring 2010
25 years after the first sodium images of the human brain were created, sodium MRI remains on the periphery of MR research, despite intimate sodium involvement in cellular metabolism and implicated abnormal concentrations in numerous disorders. The difficulties of sodium MRI include not only...