Search Results - "McGarry, Bryony L"

Determining Stroke Onset Time Using Quantitative MRI: High Accuracy, Sensitivity and Specificity Obtained from Magnetic Resonance Relaxation Times by McGarry, Bryony L., Rogers, Harriet J., Knight, Michael J., Jokivarsi, Kimmo T., Gröhn, Olli H.J., Kauppinen, Risto A.

“…Many ischaemic stroke patients are ineligible for thrombolytic therapy due to unknown onset time. Quantitative MRI (qMRI) is a potential surrogate for stroke…”
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Quantifying T 2 relaxation time changes within lesions defined by apparent diffusion coefficient in grey and white matter in acute stroke patients by Damion, Robin A, Knight, Michael J, McGarry, Bryony L, Bosnell, Rose, Jezzard, Peter, Harston, George Wj, Carone, Davide, Kennedy, James, El-Tawil, Salwa, Elliot, Jennifer, Muir, Keith W, Clatworthy, Philip, Kauppinen, Risto A

“…The apparent diffusion coefficient (ADC) of cerebral water, as measured by diffusion MRI, rapidly decreases in ischaemia, highlighting a lesion in acute stroke…”
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A spatiotemporal theory for MRI T2 relaxation time and apparent diffusion coefficient in the brain during acute ischaemia: Application and validation in a rat acute stroke model by Knight, Michael J, McGarry, Bryony L, Rogers, Harriet J, Jokivarsi, Kimmo T, Gröhn, Olli HJ, Kauppinen, Risto A

“…The objective of this study is to present a mathematical model which can describe the spatiotemporal progression of cerebral ischaemia and predict magnetic…”
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Magnetic Resonance Imaging Protocol for Stroke Onset Time Estimation in Permanent Cerebral Ischemia by McGarry, Bryony L, Jokivarsi, Kimmo T, Knight, Michael J, Grohn, Olli H J, Kauppinen, Risto A

“…MRI provides a sensitive and specific imaging tool to detect acute ischemic stroke by means of a reduced diffusion coefficient of brain water. In a rat model…”
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A Magnetic Resonance Imaging Protocol for Stroke Onset Time Estimation in Permanent Cerebral Ischemia by McGarry, Bryony L, Jokivarsi, Kimmo T, Knight, Michael J, Grohn, Olli H J, Kauppinen, Risto A

“…MRI provides a sensitive and specific imaging tool to detect acute ischemic stroke by means of a reduced diffusion coefficient of brain water. In a rat model…”
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Stroke onset time estimation from multispectral quantitative magnetic resonance imaging in a rat model of focal permanent cerebral ischemia by McGarry, Bryony L, Rogers, Harriet J, Knight, Michael J, Jokivarsi, Kimmo T, Sierra, Alejandra, Gröhn, Olli HJ, Kauppinen, Risto A

“…Background Quantitative T2 relaxation magnetic resonance imaging allows estimation of stroke onset time. Aims We aimed to examine the accuracy of quantitative…”
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A Comparison of T2 Relaxation-Based MRI Stroke Timing Methods in Hyperacute Ischemic Stroke Patients: A Pilot Study by McGarry, Bryony L, Damion, Robin A, Chew, Isabel, Knight, Michael J, Harston, George WJ, Carone, Davide, Jezzard, Peter, Sitaram, Amith, Muir, Keith W, Clatworthy, Philip, Kauppinen, Risto A

“…Background: T2 relaxation-based magnetic resonance imaging (MRI) signals may provide onset time for acute ischemic strokes with an unknown onset. The ability…”
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Timing the ischaemic stroke by 1H-MRI: improved accuracy using absolute relaxation times over signal intensities by Rogers, Harriet J, McGarry, Bryony L, Knight, Michael J, Jokivarsi, Kimmo T, Gröhn, Olli H.J, Kauppinen, Risto A

“…One in four ischaemic stroke patients are ineligible for thrombolytic treatment due to unknown onset time. Quantification of absolute MR relaxation times and…”
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A spatiotemporal theory for MRI T 2 relaxation time and apparent diffusion coefficient in the brain during acute ischaemia: Application and validation in a rat acute stroke model by Knight, Michael J, McGarry, Bryony L, Rogers, Harriet J, Jokivarsi, Kimmo T, Gröhn, Olli HJ, Kauppinen, Risto A

“…The objective of this study is to present a mathematical model which can describe the spatiotemporal progression of cerebral ischaemia and predict magnetic…”
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A Comparison of T 2 Relaxation-Based MRI Stroke Timing Methods in Hyperacute Ischemic Stroke Patients: A Pilot Study by McGarry, Bryony L, Damion, Robin A, Chew, Isabel, Knight, Michael J, Harston, George Wj, Carone, Davide, Jezzard, Peter, Sitaram, Amith, Muir, Keith W, Clatworthy, Philip, Kauppinen, Risto A

“…T relaxation-based magnetic resonance imaging (MRI) signals may provide onset time for acute ischemic strokes with an unknown onset. The ability of visual and…”
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A Comparison of T Relaxation-Based MRI Stroke Timing Methods in Hyperacute Ischemic Stroke Patients: A Pilot Study by Bryony L McGarry, Robin A Damion, Isabel Chew, Michael J Knight, George WJ Harston, Davide Carone, Peter Jezzard, Amith Sitaram, Keith W Muir, Philip Clatworthy, Risto A Kauppinen

“…Background: T 2 relaxation-based magnetic resonance imaging (MRI) signals may provide onset time for acute ischemic strokes with an unknown onset. The ability…”
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A Comparison of T 2 Relaxation-Based MRI Stroke Timing Methods in Hyperacute Ischemic Stroke Patients: A Pilot Study by McGarry, Bryony L, Damion, Robin A, Chew, Isabel, Knight, Michael J, Harston, George WJ, Carone, Davide, Jezzard, Peter, Sitaram, Amith, Muir, Keith W, Clatworthy, Philip, Kauppinen, Risto A

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Simulating Delay in Seeking Treatment for Stroke due to COVID-19 Concerns with a Hybrid Agent-Based and Equation-Based Model by Hunter, Elizabeth, McGarry, Bryony L, Kelleher, John D

“…(2022) In: Czupryna, M., Kami\'nski, B. (eds) Advances in Social Simulation. Springer Proceedings in Complexity. Springer, Cham COVID-19 has caused tremendous…”
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