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Skip to Search Results- 4Ischemic Stroke
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An exploration of neural network activity within the limb-associated somatosensory cortex of the healthy and stroke injured brain of mice
DownloadFall 2022
Altered somatosensation is a hallmark of incomplete recovery from stroke. Although the basic mechanisms of limb-associated somatosensation have been well studied in primates, comparatively little literature exists on the limb-associated somatosensory system of rodents. Rodent models are the...
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Investigating the Significance of Post-Stroke Temperature Changes in Ischemic and Hemorrhagic Stroke
DownloadFall 2024
Stroke is a leading cause of death and disability worldwide. There are two broad stroke subtypes: ischemic and hemorrhagic. Ischemic stroke occurs when brain tissue is deprived of oxygen and nutrients; hemorrhagic stroke occurs when brain vasculature ruptures and blood extravasates. Despite...
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Quantitative Susceptibility Mapping in Ischemic Stroke: Cerebral Veins, Tissue, and Microbleeds
DownloadSpring 2019
Quantitative susceptibility mapping (QSM) is an emerging magnetic resonance imaging (MRI) post-processing technique that uses phase images from a gradient echo sequence to create magnetic susceptibility maps. QSM is sensitive to paramagnetic iron found in various states of blood, from...
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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...