Search
Skip to Search Results- 1Baron, Corey A
- 1Liu, Min
- 1Mora Álvarez, María G.
- 1Padron Olivas, Maria F
- 1Pietrasik, Wojciech
- 1Tsang, Adrian
-
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....
-
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...
-
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...
-
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...
-
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...
-
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...
-
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...
-
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...