Multiband multi-echo imaging of simultaneous oxygenation and flow timeseries for resting state connectivity
A novel sequence has been introduced that combines multiband imaging with a multi-echo
acquisition for simultaneous high spatial resolution pseudo-continuous arterial spin labeling …
acquisition for simultaneous high spatial resolution pseudo-continuous arterial spin labeling …
The effect of dissolved oxygen on the relaxation rates of blood plasma: implications for hyperoxia calibrated BOLD
Y Ma, AJL Berman, GB Pike - Magnetic Resonance in Medicine, 2016 - Wiley Online Library
Purpose To determine the contribution of paramagnetic dissolved oxygen in blood plasma to
blood‐oxygenation‐level‐dependent (BOLD) signal changes in hyperoxic calibrated BOLD …
blood‐oxygenation‐level‐dependent (BOLD) signal changes in hyperoxic calibrated BOLD …
The impact of hyperoxia on brain activity: A resting-state and task-evoked electroencephalography (EEG) study
A better understanding of the effect of oxygen on brain electrophysiological activity may
provide a more mechanistic insight into clinical studies that use oxygen treatment in …
provide a more mechanistic insight into clinical studies that use oxygen treatment in …
The vascular steal phenomenon is an incomplete contributor to negative cerebrovascular reactivity in patients with symptomatic intracranial stenosis
DF Arteaga, MK Strother, CC Faraco… - Journal of Cerebral …, 2014 - journals.sagepub.com
'Vascular steal'has been proposed as a compensatory mechanism in hemodynamically
compromised ischemic parenchyma. Here, independent measures of cerebral blood flow …
compromised ischemic parenchyma. Here, independent measures of cerebral blood flow …
Non-invasive assessment of neonatal brain oxygen metabolism: A review of newly available techniques
Because oxidative metabolism is the primary form of energy production in the brain, the
amount of oxygen consumed by the brain, denoted by a physiological parameter termed …
amount of oxygen consumed by the brain, denoted by a physiological parameter termed …
Assessment of the effects of aerobic fitness on cerebrovascular function in young adults using multiple inversion time arterial spin labeling MRI
C Foster, JJ Steventon, D Helme, V Tomassini… - Frontiers in …, 2020 - frontiersin.org
This cross-sectional study investigated the effects of aerobic fitness on cerebrovascular
function in the healthy brain. Gray matter cerebral blood flow (CBF) and cerebrovascular …
function in the healthy brain. Gray matter cerebral blood flow (CBF) and cerebrovascular …
Streamlined quantitative BOLD for detecting visual stimulus-induced changes in oxygen extraction fraction in healthy participants: toward clinical application in human …
Objective Monitoring brain oxygenation is critical in brain tumors, as low oxygenation
influences tumor growth, pathological angiogenesis, and treatment resistance. This study …
influences tumor growth, pathological angiogenesis, and treatment resistance. This study …
Hemodynamic and metabolic changes during hypercapnia with normoxia and hyperoxia using pCASL and TRUST MRI in healthy adults
PT Deckers, AA Bhogal… - Journal of Cerebral …, 2022 - journals.sagepub.com
Blood oxygenation level-dependent (BOLD) or arterial spin labeling (ASL) MRI with
hypercapnic stimuli allow for measuring cerebrovascular reactivity (CVR). Hypercapnic …
hypercapnic stimuli allow for measuring cerebrovascular reactivity (CVR). Hypercapnic …
Comparison of gradient echo and gradient echo sampling of spin echo sequence for the quantification of the oxygen extraction fraction from a combined quantitative …
Purpose To compare gradient echo (GRE) and gradient echo sampling of spin echo
(GESSE) sequences for the quantification of the oxygen extraction fraction (OEF) from …
(GESSE) sequences for the quantification of the oxygen extraction fraction (OEF) from …
Hemodynamic and metabolic assessment of neonates with punctate white matter lesions using phase-contrast MRI and T2-relaxation-under-spin-tagging (TRUST) …
The brain's hemodynamic and metabolism of punctate white matter lesions (PWML) is poorly
understood due to a scarcity of non-invasive imaging techniques. The aim of this study was …
understood due to a scarcity of non-invasive imaging techniques. The aim of this study was …