Brain perfusion measurements using multidelay arterial spin-labeling are systematically biased by the number of delays
M Van Der Thiel, C Rodriguez… - American Journal …, 2018 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Multidelay arterial spin-labeling is a promising emerging
method in clinical practice. The effect of imaging parameters in multidelay arterial spin …
method in clinical practice. The effect of imaging parameters in multidelay arterial spin …
Effects of acquisition parameter modifications and field strength on the reproducibility of brain perfusion measurements using arterial spin-labeling
BACKGROUND AND PURPOSE: Although the added diagnostic value of arterial spin-
labeling is shown in various cerebral pathologies, its use in clinical practice is limited. To …
labeling is shown in various cerebral pathologies, its use in clinical practice is limited. To …
Brain perfusion imaging by multi‐delay arterial spin labeling: Impact of modeling dispersion and interaction with denoising strategies and pathology
Purpose Arterial spin labeling (ASL) acquisitions at multiple post‐labeling delays may
provide more accurate quantification of cerebral blood flow (CBF), by fitting appropriate …
provide more accurate quantification of cerebral blood flow (CBF), by fitting appropriate …
Recommendations for quantitative cerebral perfusion MRI using multi‐timepoint arterial spin labeling: Acquisition, quantification, and clinical applications
Accurate assessment of cerebral perfusion is vital for understanding the hemodynamic
processes involved in various neurological disorders and guiding clinical decision‐making …
processes involved in various neurological disorders and guiding clinical decision‐making …
Comparing accuracy and reproducibility of sequential and Hadamard‐encoded multidelay pseudocontinuous arterial spin labeling for measuring cerebral blood flow …
Purpose To compare performance of sequential and Hadamard‐encoded
pseudocontinuous arterial spin labeling (PCASL). Materials and Methods Monte Carlo …
pseudocontinuous arterial spin labeling (PCASL). Materials and Methods Monte Carlo …
Arterial spin-labeling parameters influence signal variability and estimated regional relative cerebral blood flow in normal aging and mild cognitive impairment: FAIR …
KO Lövblad, ML Montandon… - American Journal …, 2015 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Arterial spin-labeling is a noninvasive method to map
cerebral blood flow, which might be useful for early diagnosis of neurodegenerative …
cerebral blood flow, which might be useful for early diagnosis of neurodegenerative …
Reproducibility of the quantification of arterial and tissue contributions in multiple postlabeling delay arterial spin labeling
Purpose To evaluate the reproducibility of estimation of cerebral blood flow (CBF), bolus
arrival time (BAT), and arterial blood volume (aBV) from arterial spin labeling (ASL) data …
arrival time (BAT), and arterial blood volume (aBV) from arterial spin labeling (ASL) data …
[HTML][HTML] Multidelay arterial spin-labeled perfusion magnetic resonance imaging in healthy individuals: a single-center experience
Y Hu, Q Li, L Chen, F Lv - Neurology India, 2019 - journals.lww.com
Purpose: To explore the optimal postlabeling delay (PLD) of arterial spin labeling (ASL) in
different age groups and the correlation between cerebral blood flow (CBF) and age in …
different age groups and the correlation between cerebral blood flow (CBF) and age in …
Effects of arterial transit delay on cerebral blood flow quantification using arterial spin labeling in an elderly cohort
Purpose To investigate whether measurement of arterial transit time (ATT) can improve the
accuracy of arterial spin labeling (ASL) cerebral blood flow (CBF) quantification in an elderly …
accuracy of arterial spin labeling (ASL) cerebral blood flow (CBF) quantification in an elderly …
Multi-phase 3D arterial spin labeling brain MRI in assessing cerebral blood perfusion and arterial transit times in children at 3T
Background 3D pseudocontinuous arterial spin labeling (pCASL) with a single post-labeling
delay time is commonly used to measure cerebral blood flow (CBF). Multi-phase pCASL has …
delay time is commonly used to measure cerebral blood flow (CBF). Multi-phase pCASL has …
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