Histological Validation of Multi-Echo Gradient Echo (MGRE)-Derived Myelin Water Fraction (MWF) at 9.4 T and the Influence of Orientation on Quantification.

Autor: Thompson GJ; Human Institute, ShanghaiTech University, Shanghai, China., Wang Z; Human Institute, ShanghaiTech University, Shanghai, China.; School of Life Science and Technology, ShanghaiTech University, Shanghai, China., Kim JY; Department of Electrical and Electronic Engineering, Yonsei University, Seoul, Republic of Korea., Li H; Human Institute, ShanghaiTech University, Shanghai, China., Kim DH; Department of Electrical and Electronic Engineering, Yonsei University, Seoul, Republic of Korea., Ye Q; High Magnetic Field Laboratory, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui, China., Su MY; Department of Radiological Sciences, University of California, Irvine, California, USA.

Publikováno v: NMR in biomedicine [NMR Biomed] 2025 Jan; Vol. 38 (1), pp. e5303.

Association of brain tissue cerebrospinal fluid fraction with age in healthy cognitively normal adults

Autor: Liangdong Zhou, Yi Li, Elizabeth M. Sweeney, Xiuyuan H. Wang, Amy Kuceyeski, Gloria C. Chiang, Jana Ivanidze, Yi Wang, Susan A. Gauthier, Mony J. de Leon, Thanh D. Nguyen

Publikováno v: Frontiers in Aging Neuroscience, Vol 15 (2023)

Background and purposeOur objective was to apply multi-compartment T2 relaxometry in cognitively normal individuals aged 20–80 years to study the effect of aging on the parenchymal CSF fraction (CSFF), a potential measure of the subvoxel CSF space.

Externí odkaz: https://doaj.org/article/0bb2151f3dfb410aad3fcac1a34e9636

The myelin water imaging transcriptome: myelin water fraction regionally varies with oligodendrocyte-specific gene expression.

Autor: Lee, Jaimie J.^1,2 (AUTHOR), Scheuren, Paulina S.^1,2 (AUTHOR), Liu, Hanwen³ (AUTHOR), Loke, Ryan W. J.^1,2 (AUTHOR), Laule, Cornelia^1,4,5,6 (AUTHOR), Loucks, Catrina M.^2,7,8 (AUTHOR), Kramer, John L.K.^1,2 (AUTHOR) john.kramer@ubc.ca

Publikováno v: Molecular Brain. 7/23/2024, Vol. 17 Issue 1, p1-8. 8p.

Measuring longitudinal myelin water fraction in new multiple sclerosis lesions

Autor: Wendy S. Vargas, Elizabeth Monohan, Sneha Pandya, Ashish Raj, Timothy Vartanian, Thanh D. Nguyen, Sandra M. Hurtado Rúa, Susan A. Gauthier

Publikováno v: NeuroImage: Clinical, Vol 9, Iss C, Pp 369-375 (2015)

Objectives: Investigating the potential of myelin repair strategies in multiple sclerosis (MS) requires an understanding of myelin dynamics during lesion evolution. The objective of this study is to longitudinally measure myelin water fraction (MWF),

Externí odkaz: https://doaj.org/article/ceaf2356453b4e2596e5d88964429b7a

White matter microstructure is differently associated with executive functioning in youth born with congenital heart disease and youth born preterm.

Autor: Easson, Kaitlyn^1,2 (AUTHOR), Khairy, May³ (AUTHOR), Rohlicek, Charles V.⁴ (AUTHOR), Gilbert, Guillaume⁵ (AUTHOR), Majnemer, Annette^2,6,7 (AUTHOR), Nguyen, Kim‐Anh⁸ (AUTHOR), Luu, Thuy Mai⁹ (AUTHOR), Couture, Élise³ (AUTHOR), Nuyt, Anne‐Monique⁹ (AUTHOR), Deoni, Sean C. L.¹⁰ (AUTHOR), Descoteaux, Maxime^11,12 (AUTHOR), Brossard‐Racine, Marie^1,2,3,6 (AUTHOR) marie.brossardracine@mcgill.ca

Publikováno v: Brain & Behavior. Dec2023, Vol. 13 Issue 12, p1-13. 13p.