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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 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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An Investigation of Early Relapsing-Remitting Multiple Sclerosis Patients using Diffusion Tensor Imaging and Spectroscopy
DownloadFall 2013
Hazlin Zaini, Zhang Chen, Min Liu, Fabrizio Giuliani, Chris Hanstock, Christian Beaulieu. Altered white matter connectivity between early Relapsing-Remitting Multiple Sclerosis patients, Abstract # 3610. Proceedings of the International Society for Magnetic Resonance in Medicine, 21st Annual...
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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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Associations between Frontoparietal and Temporal White Matter, Neurocognitive Abilities and Age in Children and Youth with Prenatal Alcohol Exposure
DownloadFall 2022
Prenatal alcohol exposure (PAE) has been linked to neurological, behavioural, cognitive, and emotional problems. The neurocognitive impairments identified in individuals with PAE are prevalent and have a major impact on the quality of life of individuals living with the effects of PAE....
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Contributions of Prefrontal White Matter Integrity to Cognitive Performance in Healthy Aging
DownloadFall 2021
Aging is well-known to produce changes in the brain at both the functional and anatomical level. Increased age is associated with general brain atrophy and a decline in cognitive abilities such as executive functioning, working memory, and processing speed. A key brain region responsible for...
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Spring 2017
Stuttering is a developmental speech disorder characterized by prolongations and/or repetitions of speech sounds as well as silent blocks during speech production. It affects about 5% of children and 1% of the general population. Growing evidence shows that white matter connections of the brain...
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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 2013
Temporal lobe epilepsy (TLE) and idiopathic generalized epilepsy (IGE) are two common epilepsy syndromes. TLE is a type of focal epilepsy. It is frequently associated with mesial temporal sclerosis (MTS), a condition that is also medically intractable. Although TLE is characterized by a focal...
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Fall 2010
Structural brain changes occur in a complex manner throughout life, and understanding healthy brain development is crucial for the study of brain abnormalities in various conditions. Diffusion tensor imaging (DTI) is an advanced magnetic resonance imaging technique that provides information about...
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High Spatial Resolution Diffusion-Weighted Imaging (DWI) of Ischemic Stroke and Transient Ischemic Attack (TIA)
DownloadFall 2016
Diffusion-weighted imaging (DWI) is the most sensitive imaging technique available to identify ischemic lesions. This magnetic resonance imaging (MRI) technique exploits (non-invasively and in a short scan time) early changes to water mobility caused by metabolic failure of neurons by tagging...