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Skip to Search Results- 17Magnetic resonance imaging
- 13Brain
- 3MRI
- 2Fetal alcohol spectrum disorders
- 2Imaging
- 2Nuclear magnetic resonance spectroscopy
- 1Ashman, A. F.
- 1Baldwin, Lesley
- 1Bartlett, Nathan T
- 1Black, Amy Maxine
- 1Cheema, Kulpreet
- 1Cheng Baron, June
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Fall 2014
The popularity of magnetic resonance imaging (MRI) owes much to its flexibility. Sensitive to a host of different biophysical phenomena, parameters of the scan can be fine-tuned to highlight specific pathologies. One such mechanism for generating image contrast is magnetic susceptibility—the...
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Hippocampal neuroplasticity and neurogenesis in major depressive disorder: a high field MRI study
DownloadFall 2012
The hippocampus is a brain structure responsible for memory, learning, and the stress response; it is also used as a model for major depressive disorder (MDD) in preclinical studies. Preclinical models have shown that the hippocampal subfields are differentially affected by chronic stress....
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Investigating the Behavioral and Neural Impact of Skill and Goal-based Interventions in Adults with Dyslexia
DownloadSpring 2023
Developmental dyslexia is a neurodevelopmental disorder that is characterized by persistent reading and spelling difficulties despite adequate intelligence and educational opportunities. In addition to literacy-based difficulties, individuals with dyslexia also have difficulties with their...
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Spring 2016
Image segmentation is the problem of assigning 2D pixels or 3D voxels to a set of finite labels. In particular, in medical imaging, the goal of segmentation is to partition an MRI or CT image into regions that are relevant to the biology of a particular disease, for example the motor cortex in...
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Magnetic resonance imaging based radiotherapy treatment planning: problems, solutions, and applications
DownloadFall 2010
Despite their unmatched soft-tissue contrast, Magnetic Resonance (MR) images suffer from wide-ranging image distortions; this has raised questions about their suitability as an imaging modality upon which to base conformal radiation therapy treatment plans. This thesis addresses image distortion...
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Fall 2015
Prenatal alcohol exposure has detrimental consequences on brain development, resulting in a wide range of physical, cognitive and behaviour deficits termed fetal alcohol spectrum disorders (FASD). Advanced magnetic resonance imaging (MRI) methods have identified numerous abnormalities of brain...
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Fall 2016
Understanding human immunodeficiency-1 (HIV-1) replication and latency in different reservoirs is an ongoing challenge in the care of patients with HIV/AIDS. A mathematical model was created that predicted HIV-1 and simian immunodeficiency virus (SIV) infection dynamics within the brain during...
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Optical Measurement of Directional, Regional, and Strain Rate Dependent Mechanical Properties of Human Brain Tissue under Uniaxial Compression
DownloadSpring 2024
The brain is the most important central nervous system component, consisting of a complex network of neurons and glial cells essential for information processing, movement, and behavior control. While computational models have helped advance the development of diagnostic tools and the...