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 …
Age‐related changes in cerebrovascular health and their effects on neural function and cognition: A comprehensive review
The process of aging includes changes in cellular biology that affect local interactions
between cells and their environments and eventually propagate to systemic levels. In the …
between cells and their environments and eventually propagate to systemic levels. In the …
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] Test-retest reliability of 3D velocity-selective arterial spin labeling for detecting normal variations of cerebral blood flow
Velocity-selective inversion (VSI) based velocity-selective arterial spin labeling (VSASL) has
been developed to measure cerebral blood flow (CBF) with low susceptibility to the …
been developed to measure cerebral blood flow (CBF) with low susceptibility to the …
Contrasting measures of cerebrovascular reactivity between MRI and Doppler: a cross-sectional study of younger and older healthy individuals
Cerebrovascular reactivity (CVR) is used as an outcome measure of brain health.
Traditionally, lower CVR is associated with ageing, poor fitness and brain-related conditions …
Traditionally, lower CVR is associated with ageing, poor fitness and brain-related conditions …
Perfusion measurement in brain gliomas using velocity-selective arterial spin labeling: comparison with pseudo-continuous arterial spin labeling and dynamic …
Y Qu, D Kong, H Wen, X Ou, Q Rui, X Wang, DD Lin… - European …, 2022 - Springer
Objectives To evaluate the performance of velocity-selective (VS) ASL among patients with
untreated gliomas by comparing with both pseudo-continuous (PC) ASL and dynamic …
untreated gliomas by comparing with both pseudo-continuous (PC) ASL and dynamic …
Reduced global cerebral oxygen metabolic rate in sickle cell disease and chronic anemias
Anemia is the most common blood disorder in the world. In patients with chronic anemia,
such as sickle cell disease or major thalassemia, cerebral blood flow increases to …
such as sickle cell disease or major thalassemia, cerebral blood flow increases to …
Quantitative perfusion mapping with induced transient hypoxia using BOLD MRI
Purpose Gadolinium‐based dynamic susceptibility contrast (DSC) is commonly used to
characterize blood flow in patients with stroke and brain tumors. Unfortunately, gadolinium …
characterize blood flow in patients with stroke and brain tumors. Unfortunately, gadolinium …
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 …
Quantification of whole‐brain oxygenation extraction fraction and cerebral metabolic rate of oxygen consumption in adults with sickle cell anemia using individual T2 …
Purpose To evaluate different T2‐oxygenation calibrations for estimating venous
oxygenation in people with sickle cell anemia (SCA). Methods Blood T2 values were …
oxygenation in people with sickle cell anemia (SCA). Methods Blood T2 values were …