[HTML][HTML] Quantification of brain oxygen extraction and metabolism with [15O]-gas PET: a technical review in the era of PET/MRI
Oxygen extraction fraction (OEF) and the cerebral metabolic rate of oxygen (CMRO 2) are
key cerebral physiological parameters to identify at-risk cerebrovascular patients and …
key cerebral physiological parameters to identify at-risk cerebrovascular patients and …
BOLD signal physiology: models and applications
CJ Gauthier, AP Fan - Neuroimage, 2019 - Elsevier
The BOLD contrast mechanism has a complex relationship with functional brain activity,
oxygen metabolism, and neurovascular factors. Accurate interpretation of the BOLD signal …
oxygen metabolism, and neurovascular factors. Accurate interpretation of the BOLD signal …
MRI estimation of global brain oxygen consumption rate
V Jain, MC Langham… - Journal of Cerebral Blood …, 2010 - journals.sagepub.com
Measuring the global cerebral metabolic rate of oxygen (CMRO 2) is a valuable tool for
assessing brain vitality and function. Measurement of blood oxygen saturation (HbO 2) and …
assessing brain vitality and function. Measurement of blood oxygen saturation (HbO 2) and …
15O PET measurement of blood flow and oxygen consumption in cold-activated human brown fat
O Muzik, TJ Mangner, WR Leonard… - Journal of Nuclear …, 2013 - Soc Nuclear Med
Although it has been believed that brown adipose tissue (BAT) depots disappear shortly
after the perinatal period in humans, PET imaging using the glucose analog 18F-FDG has …
after the perinatal period in humans, PET imaging using the glucose analog 18F-FDG has …
Quantitative oxygenation venography from MRI phase
Purpose To demonstrate acquisition and processing methods for quantitative oxygenation
venograms that map in vivo oxygen saturation (SvO2) along cerebral venous vasculature …
venograms that map in vivo oxygen saturation (SvO2) along cerebral venous vasculature …
Noninvasive quantification of whole‐brain cerebral metabolic rate of oxygen (CMRO2) by MRI
Cerebral metabolic rate of oxygen (CMRO2) is an important marker for brain function and
brain health. Existing techniques for quantification of CMRO2 with positron emission …
brain health. Existing techniques for quantification of CMRO2 with positron emission …
[HTML][HTML] Assessment of oxidative metabolism in brown fat using PET imaging
O Muzik, TJ Mangner, JG Granneman - Frontiers in endocrinology, 2012 - frontiersin.org
Objective: Although it has been believed that brown adipose tissue (BAT) depots disappear
shortly after the perinatal period in humans, positron emission tomography (PET) imaging …
shortly after the perinatal period in humans, positron emission tomography (PET) imaging …
Age dependence of hemodynamic response characteristics in human functional magnetic resonance imaging
CJ Gauthier, C Madjar, L Desjardins-Crépeau… - Neurobiology of …, 2013 - Elsevier
Functional magnetic resonance imaging (fMRI) studies of cognitive aging have generally
compared the amplitude and extent of blood oxygen level-dependent (BOLD) signal …
compared the amplitude and extent of blood oxygen level-dependent (BOLD) signal …
Phase‐based regional oxygen metabolism (PROM) using MRI
Venous oxygen saturation (Yv) in cerebral veins and the cerebral metabolic rate of oxygen
(CMRO2) are important indicators for brain function and disease. Although MRI has been …
(CMRO2) are important indicators for brain function and disease. Although MRI has been …
How best to interpret measures of levels of oxygen in tissues to make them effective clinical tools for care of patients with cancer and other oxygen‐dependent …
HM Swartz, AB Flood, PE Schaner… - Physiological …, 2020 - Wiley Online Library
It is well understood that the level of molecular oxygen (O2) in tissue is a very important
factor impacting both physiology and pathological processes as well as responsiveness to …
factor impacting both physiology and pathological processes as well as responsiveness to …