[HTML][HTML] SyMRI of the brain: rapid quantification of relaxation rates and proton density, with synthetic MRI, automatic brain segmentation, and myelin measurement
Conventional magnetic resonance images are usually evaluated using the image signal
contrast between tissues and not based on their absolute signal intensities. Quantification of …
contrast between tissues and not based on their absolute signal intensities. Quantification of …
Cerebrospinal fluid mechanics and its coupling to cerebrovascular dynamics
Cerebrospinal fluid (CSF) is not stagnant but displays fascinating oscillatory flow patterns
inside the ventricular system and reversing fluid exchange between the cranial vault and …
inside the ventricular system and reversing fluid exchange between the cranial vault and …
[HTML][HTML] Myelin Measurement: Comparison Between Simultaneous Tissue Relaxometry, Magnetization Transfer Saturation Index, and T1w/T2w Ratio Methods
Magnetization transfer (MT) imaging has been widely used for estimating myelin content in
the brain. Recently, two other approaches, namely simultaneous tissue relaxometry of R1 …
the brain. Recently, two other approaches, namely simultaneous tissue relaxometry of R1 …
[HTML][HTML] Linearity, bias, intrascanner repeatability, and interscanner reproducibility of quantitative multidynamic multiecho sequence for rapid simultaneous …
Objectives The aim of this study was to evaluate the linearity, bias, intrascanner
repeatability, and interscanner reproducibility of quantitative values derived from a …
repeatability, and interscanner reproducibility of quantitative values derived from a …
Clinical feasibility of synthetic MRI in multiple sclerosis: a diagnostic and volumetric validation study
T Granberg, M Uppman, F Hashim… - American Journal …, 2016 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Quantitative MR imaging techniques are gaining interest
as methods of reducing acquisition times while additionally providing robust measurements …
as methods of reducing acquisition times while additionally providing robust measurements …
Improving the quality of synthetic FLAIR images with deep learning using a conditional generative adversarial network for pixel-by-pixel image translation
A Hagiwara, Y Otsuka, M Hori… - American journal …, 2019 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Synthetic FLAIR images are of lower quality than
conventional FLAIR images. Here, we aimed to improve the synthetic FLAIR image quality …
conventional FLAIR images. Here, we aimed to improve the synthetic FLAIR image quality …
Validation of rapid magnetic resonance myelin imaging in multiple sclerosis
R Ouellette, G Mangeat, I Polyak, M Warntjes… - Annals of …, 2020 - Wiley Online Library
Objective Magnetic resonance imaging (MRI) is essential for multiple sclerosis diagnostics
but is conventionally not specific to demyelination. Myelin imaging is often hampered by …
but is conventionally not specific to demyelination. Myelin imaging is often hampered by …
[HTML][HTML] Age-related changes in relaxation times, proton density, myelin, and tissue volumes in adult brain analyzed by 2-dimensional quantitative synthetic magnetic …
A Hagiwara, K Fujimoto, K Kamagata… - Investigative …, 2021 - journals.lww.com
Objectives Quantitative synthetic magnetic resonance imaging (MRI) enables the
determination of fundamental tissue properties, namely, T1 and T2 relaxation times and …
determination of fundamental tissue properties, namely, T1 and T2 relaxation times and …
A comparison of intracranial volume estimation methods and their cross‐sectional and longitudinal associations with age
S Nerland, TS Stokkan, KN Jørgensen… - Human Brain …, 2022 - Wiley Online Library
Intracranial volume (ICV) is frequently used in volumetric magnetic resonance imaging (MRI)
studies, both as a covariate and as a variable of interest. Findings of associations between …
studies, both as a covariate and as a variable of interest. Findings of associations between …
Review of synthetic MRI in pediatric brains: Basic principle of MR quantification, its features, clinical applications, and limitations
Quantitative magnetic resonance imaging (MRI) with multislice, multi-echo, and multi-delay
acquisition enables simultaneous quantification of R 1 and R 2 relaxation rates, proton …
acquisition enables simultaneous quantification of R 1 and R 2 relaxation rates, proton …