Cerebrovascular reactivity mapping without gas challenges: a methodological guide
… without the need for external gas challenges have been proposed. … Despite the multitude
of alternatives to gas challenges, … based on MRI and CO 2 variations without gas challenges, …
of alternatives to gas challenges, … based on MRI and CO 2 variations without gas challenges, …
Lung MRI with hyperpolarised gases: current & future clinical perspectives
… understanding of patho-physiology of certain lung diseases. HP gas MRI is now poised to
… detect lung disease remains challenging, and most CT scans remain qualitative. HP 129 Xe …
… detect lung disease remains challenging, and most CT scans remain qualitative. HP 129 Xe …
Noninvasive monitoring of the response of human lungs to low‐dose lipopolysaccharide inhalation challenge using MRI: A feasibility study
AL Kern, H Biller, F Klimeš… - … Resonance Imaging, 2020 - Wiley Online Library
… 1.5T/hyperpolarized 129 Xe MRI: Interleaved multiecho imaging of dissolved and gas phase…
between quantities derived from MRI and physiologic processes derived from cell counts …
between quantities derived from MRI and physiologic processes derived from cell counts …
Feasibility of glioblastoma tissue response mapping with physiologic BOLD imaging using precise oxygen and carbon dioxide challenge
V Stumpo, M Sebök, CHB van Niftrik, K Seystahl… - … Resonance Materials in …, 2021 - Springer
… Innovative physiologic MRI development focuses on depiction of heterogenous vascular …
Quantification of BOLD signal change after gas challenges can be used to identify specific …
Quantification of BOLD signal change after gas challenges can be used to identify specific …
Oxygen-sensitive MRI: a predictive imaging biomarker for tumor radiation response?
… Oxygen-sensitive magnetic resonance imaging (MRI) (T 1 -weighted, ΔR 1 , ΔR 2 *) was
applied to 79 of these tumors at 4.7 T to assess response to an oxygen gas breathing challenge …
applied to 79 of these tumors at 4.7 T to assess response to an oxygen gas breathing challenge …
… using hyperpolarized 129Xe MRI for imaging of ventilation, alveolar‐airspace size, and gas exchange: A position paper from the 129Xe MRI clinical trials consortium
PJ Niedbalski, CS Hall, M Castro… - Magnetic resonance …, 2021 - Wiley Online Library
… dosing, acquisition order, physiologic monitoring, and imaging of the different HP 129 Xe …
biomarkers but may currently be overly challenging to widely implement due to hardware, …
biomarkers but may currently be overly challenging to widely implement due to hardware, …
Feasibility of 4D T2* quantification in the lung with oxygen gas challenge in patients with non-small cell lung cancer
K Breuer, S Weick, SP Ströhle, FA Breuer, P Kleine… - Physica Medica, 2020 - Elsevier
… Blood oxygen level-dependent (BOLD) MRI is a non-invasive diagnostic method for … of the
tumour after gas challenge under consideration of physiological changes. The comparison of …
tumour after gas challenge under consideration of physiological changes. The comparison of …
Contrasting measures of cerebrovascular reactivity between MRI and Doppler: a cross-sectional study of younger and older healthy individuals
… During the gas challenge period the acquisition started 90 s … MRI in this study, a double-echo
2D-EPI sequence was used to acquire BOLD weighted fMRI data during the gas challenge …
2D-EPI sequence was used to acquire BOLD weighted fMRI data during the gas challenge …
Tumor grafts grown on the chicken chorioallantoic membrane are distinctively characterized by MRI under functional gas challenge
CF Waschkies, FK Pfiffner, DM Heuberger… - Scientific reports, 2020 - nature.com
… functional gas challenge with carbogen is feasible through gas exchange on the CAM, and it
affects MRI … and characterized non-invasively in ovo using MRI in the living chicken embryo. …
affects MRI … and characterized non-invasively in ovo using MRI in the living chicken embryo. …
Pulmonary functional MRI: Detecting the structure–function pathologies that drive asthma symptoms and quality of life
HK Kooner, MJ McIntosh, V Desaigoudar… - …, 2022 - Wiley Online Library
… to be abnormally increased following a methacholine challenge in dependent regions of the
… lung physiology (MURDOCH) Use 129 Xe gas MRI and 19 F gas MRI to obtain physiological…
… lung physiology (MURDOCH) Use 129 Xe gas MRI and 19 F gas MRI to obtain physiological…
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