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Skip to Search Results- 15Beaulieu, Christian (Biomedical Engineering)
- 1Beal, Deryk (Speech-Language Pathology, University of Toronto)
- 1Butcher, Ken (Medicine - Neurology)
- 1Cummine, Jacqueline (Communication Sciences & Disorders)
- 1Cummine, Jacqueline (Communication Sciences and Disorders)
- 1Fujiwara, Esther (Psychiatry)
- 1Baron, Corey A
- 1Castro Gomez, Maria Jose
- 1Elliott, Cameron Alistair
- 1Hafermehl, Kyle T
- 1Lebel, Catherine
- 1Liu, Min
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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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Sodium MRI of the Human Brain: Application to Ischemic Stroke and the Development of Multiple Quantum Filtering
DownloadFall 2013
MRI of sodium in the brain is much more challenging compared to hydrogen. However, imaging of brain tissue sodium has been suggested to provide temporal information in acute ischemic stroke that may benefit patients with unknown onset time such as those awake with symptoms. Furthermore, selective...
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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...