Recent technical developments in ASL: a review of the state of the art
L Hernandez‐Garcia… - Magnetic resonance …, 2022 - Wiley Online Library
This review article provides an overview of a range of recent technical developments in
advanced arterial spin labeling (ASL) methods that have been developed or adopted by the …
advanced arterial spin labeling (ASL) methods that have been developed or adopted by the …
[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 …
Recent progress in ASL
This article aims to provide the reader with an overview of recent developments in Arterial
Spin Labeling (ASL) MRI techniques. A great deal of progress has been made in recent …
Spin Labeling (ASL) MRI techniques. A great deal of progress has been made in recent …
Cerebral oxygen extraction fraction MRI: Techniques and applications
The human brain constitutes 2% of the body's total mass but uses 20% of the oxygen. The
rate of the brain's oxygen utilization can be derived from a knowledge of cerebral blood flow …
rate of the brain's oxygen utilization can be derived from a knowledge of cerebral blood flow …
[HTML][HTML] An investigation of cerebral oxygen utilization, blood flow and cognition in healthy aging
Background Understanding how vascular and metabolic factors impact on cognitive function
is essential to develop efficient therapies to prevent and treat cognitive losses in older age …
is essential to develop efficient therapies to prevent and treat cognitive losses in older age …
MRI-based methods for quantification of the cerebral metabolic rate of oxygen
ZB Rodgers, JA Detre… - Journal of Cerebral Blood …, 2016 - journals.sagepub.com
The brain depends almost entirely on oxidative metabolism to meet its significant energy
requirements. As such, the cerebral metabolic rate of oxygen (CMRO2) represents a key …
requirements. As such, the cerebral metabolic rate of oxygen (CMRO2) represents a key …
Validation of T2‐based oxygen extraction fraction measurement with 15O positron emission tomography
Purpose To evaluate the accuracy of T2‐based whole‐brain oxygen extraction fraction
(OEF) estimation by comparing it with gold standard 15O‐PET measurements. Methods …
(OEF) estimation by comparing it with gold standard 15O‐PET measurements. Methods …
Brain oxygen extraction is differentially altered by Alzheimer's and vascular diseases
Background Alzheimer's disease and vascular cognitive impairment (VCI), as well as their
concurrence, represent the most common types of cognitive dysfunction. Treatment …
concurrence, represent the most common types of cognitive dysfunction. Treatment …
Oxygen metabolism in acute ischemic stroke
W Lin, WJ Powers - Journal of Cerebral Blood Flow & …, 2018 - journals.sagepub.com
Gaining insights into brain oxygen metabolism has been one of the key areas of research in
neurosciences. Extensive efforts have been devoted to developing approaches capable of …
neurosciences. Extensive efforts have been devoted to developing approaches capable of …
Mapping oxidative metabolism in the human brain with calibrated fMRI in health and disease
JJ Chen, B Uthayakumar… - Journal of Cerebral Blood …, 2022 - journals.sagepub.com
Conventional functional MRI (fMRI) with blood-oxygenation level dependent (BOLD)
contrast is an important tool for mapping human brain activity non-invasively. Recent interest …
contrast is an important tool for mapping human brain activity non-invasively. Recent interest …