During transient brain activation cerebral blood flow (CBF) increases substantially more than
cerebral metabolic rate of oxygen consumption (CMRO2) resulting in blood …

Many brain diseases have been linked to abnormal oxygen metabolism and blood
perfusion; nevertheless, there is still a lack of robust diagnostic tools for directly imaging …

Task and resting-state functional MRI (fMRI) is primarily based on the same blood-
oxygenation level-dependent (BOLD) phenomenon that MRI-based cerebrovascular …

This study reports the first measurement of the relative cerebral metabolic rate of oxygen
utilization (rCMRO2) during functional brain activation with sufficient temporal resolution to …

Cerebral blood flow (CBF) and oxygenation changes following both a simple breath holding
test (BHT) and a CO2 challenge can be detected with functional magnetic resonance …

This study investigated the functional MRI responses to graded hypoxia in awake/restrained
and anesthetized animals by measuring cerebral blood flow (CBF) and blood oxygenation …

Cerebral metabolic rate of oxygen (CMRO2) is an important index of tissue viability and
brain function, but this parameter cannot yet be measured routinely on clinical scanners …

The relationship between blood oxygenation level‐dependent (BOLD) MRI signals, cerebral
blood flow (CBF), and oxygen consumption (CMRO2) in the physiological steady state was …

Measuring cerebral oxygen delivery and metabolism microscopically is important for
interpreting macroscopic functional magnetic resonance imaging (fMRI) data and identifying …

This study aims to map the acute effects of caffeine ingestion on grey matter oxygen
metabolism and haemodynamics with a novel MRI method. Sixteen healthy caffeine …