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] The brain's kryptonite: Overview of punctate white matter lesions in neonates
With increasing advances in the field of medical brain imaging, the known spectrum of white
matter lesions has expanded, and we can now assess the presence of punctate white matter …
matter lesions has expanded, and we can now assess the presence of punctate white matter …
Vessel‐specific quantification of neonatal cerebral venous oxygenation
Purpose Noninvasive measurement of cerebral venous oxygenation (Yv) in neonates is
important in the assessment of brain oxygen extraction and consumption, and may be useful …
important in the assessment of brain oxygen extraction and consumption, and may be useful …
Quantitative validation of MRI mapping of cerebral venous oxygenation with direct blood sampling: A graded‐O2 study in piglets
D Jiang, RC Koehler, X Liu, E Kulikowicz… - Magnetic resonance …, 2021 - Wiley Online Library
Purpose To validate two neonatal cerebral venous oxygenation (Yv) MRI techniques, T2
relaxation under phase contrast (TRUPC) and accelerated TRUPC (aTRUPC) MRI, with …
relaxation under phase contrast (TRUPC) and accelerated TRUPC (aTRUPC) MRI, with …
Automatic Rejection based on Tissue Signal (ARTS) for motion-corrected quantification of cerebral venous oxygenation in neonates and older adults
Objective Cerebral venous oxygenation (Y v) is a key parameter for the brain's oxygen
utilization and has been suggested to be a valuable biomarker in various brain diseases …
utilization and has been suggested to be a valuable biomarker in various brain diseases …
[PDF][PDF] 新生儿HIE 患儿MRI 图像表现及与预后相关性研究
尉胜男， 张志红， 郑建民， 张劲松 - 中国CT 和MRI 杂志, 2020 - diagnoschina.com
目的探讨新生儿缺氧缺血性脑病(HIE) 患儿磁共振(MRI) 图像表现及其与预后的相关性.
方法收集2017 年1 月至2017 年12 月于我院就诊且行MRI 检查的98 例HIE …
方法收集2017 年1 月至2017 年12 月于我院就诊且行MRI 检查的98 例HIE …
Cerebral Hemodynamic and Metabolic Abnormalities in Neonatal Hypocalcemia: Findings from Advanced MRI
BACKGROUND AND PURPOSE: Neonatal hypocalcemia is the most common metabolic
disorder, and whether asymptomatic disease should be treated with calcium supplements …
disorder, and whether asymptomatic disease should be treated with calcium supplements …
Characterization of MRI techniques to assess neonatal brain oxygenation and blood flow
There is increasing interest in applying physiological MRI in neonates, based on the
premise that physiological parameters may provide an early biomarker of neonatal brain …
premise that physiological parameters may provide an early biomarker of neonatal brain …
[HTML][HTML] Quantitative assessment of cerebral metabolism and hemodynamics in small-for-gestational-age (SGA) newborns
Y Qi, X Wang, J Mao - Quantitative Imaging in Medicine and …, 2021 - ncbi.nlm.nih.gov
Background Small-for-gestational-age (SGA) newborns represent approximately 10% of
births worldwide and 45% of births in some countries. It has been suggested that SGA might …
births worldwide and 45% of births in some countries. It has been suggested that SGA might …
Vascular space occupancy asymmetric spin echo (VASO‐ASE) for non‐invasive quantification of cerebral oxygen extraction fraction
SL Waddle, M Garza, C Ying, LT Davis… - Magnetic resonance …, 2023 - Wiley Online Library
Purpose Asymmetric spin echo (ASE) MRI is a method for measuring regional oxygen
extraction fraction (OEF); however, extravascular tissue models have been shown to under …
extraction fraction (OEF); however, extravascular tissue models have been shown to under …