Abstract
Various MRI techniques, including myelin water imaging, T1w/T2w ratio mapping and diffusion-based imaging can be used to characterize tissue microstructure. However, surprisingly few studies have examined the degree to which these MRI measures are related within and between various brain regions. Therefore, whole-brain MRI scans were acquired from 31 neurologically-healthy participants to empirically measure and compare myelin water fraction (MWF), T1w/T2w ratio, fractional anisotropy (FA), axial diffusivity (AD), radial diffusivity (RD) and mean diffusivity (MD) in 25 bilateral (10 grey matter; 15 white matter) regions-of-interest (ROIs). Except for RD vs. T1w/T2w, MD vs. T1w/T2w, moderately significant to highly significant correlations (p < 0.001) were found between each of the other measures across all 25 brain structures [T1w/T2w vs. MWF (Pearson r = 0.33, Spearman ρ = 0.31), FA vs. MWF (r = 0.73, ρ = 0.75), FA vs. T1w/T2w (r = 0.25, ρ = 0.22), MD vs. AD (r = 0.57, ρ = 0.58), MD vs. RD (r = 0.64, ρ = 0.61), AD vs. MWF (r = 0.43, ρ = 0.36), RD vs. MWF (r = -0.49, ρ = -0.62), MD vs. MWF (r = -0.22, ρ = -0.29), RD vs. FA (r = -0.62, ρ = -0.75) and MD vs. FA (r = -0.22, ρ = -0.18)]. However, while all six MRI measures were cor...Continue Reading
References
Mar 1, 1994·Journal of Magnetic Resonance. Series B·P J BasserD LeBihan
Dec 1, 1995·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·H Gudbjartsson, S Patz
Jan 1, 1997·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·K P WhittallD W Paty
Jun 1, 1995·NeuroImage·J C MazziottaJ Lancaster
Jun 22, 2000·Journal of Magnetic Resonance Imaging : JMRI·P J GareauJ R Mitchell
Oct 23, 2002·Human Brain Mapping·Stephen M Smith
Dec 19, 2002·NMR in Biomedicine·Christian Beaulieu
Dec 19, 2002·NMR in Biomedicine·Peter J Basser, Derek K Jones
Feb 21, 2003·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Sean C L DeoniTerry M Peters
Mar 26, 2003·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Stephanie WebbGreg J Stanisz
May 14, 2003·Archives of General Psychiatry·Kenneth L DavisVahram Haroutunian
Mar 12, 2004·Journal of Neurology·C LauleA L MacKay
Jan 26, 2006·Neurology·R A CharltonH S Markus
Mar 15, 2006·Archives of Neurology·Sean J PittockBrian G Weinshenker
May 9, 2006·Magnetic Resonance Imaging·Alex MacKayBurkhard Mädler
Aug 5, 2006·Neuroscience and Biobehavioral Reviews·Edith V Sullivan, Adolf Pfefferbaum
Aug 8, 2006·Neuroscience and Biobehavioral Reviews·Jeffrey R Wozniak, Kelvin O Lim
Feb 1, 2007·Multiple Sclerosis : Clinical and Laboratory Research·C LauleG R W Moore
May 29, 2007·NeuroImage·Bennett A LandmanSusumu Mori
Jun 30, 2007·Neurotherapeutics : the Journal of the American Society for Experimental NeuroTherapeutics·Andrew L AlexanderAaron S Field
Sep 1, 2007·Journal of Neurology·Cornelia LauleAlex L Mackay
Dec 25, 2007·Journal of Molecular Neuroscience : MN·Yaniv Assaf, Ofer Pasternak
Jan 30, 2008·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Klaus SchmiererDavid H Miller
Feb 8, 2008·NeuroImage·Susumu MoriJohn Mazziotta
Mar 7, 2008·NeuroImage·Cornelia LauleG R Wayne Moore
Jun 6, 2008·Magnetic Resonance Imaging·Burkhard MädlerAlexander L MacKay
Jun 10, 2008·Trends in Neurosciences·R Douglas Fields
Jun 21, 2008·Lancet Neurology·Rohit BakshiMassimo Filippi
Jul 16, 2008·NeuroImage·Anders M FjellKristine B Walhovd
Apr 9, 2009·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Shannon H KolindAlex L MacKay
Apr 10, 2009·Magnetic Resonance Imaging·Sandra M MeyersAlex L MacKay
Apr 29, 2009·NeuroImage·Can CeritogluSusumu Mori
May 4, 2010·Brain Research·Fang LiuAndrea Kassner
Aug 13, 2011·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Matthew F Glasser, David C Van Essen
Sep 17, 2011·NeuroImage·Hagen H KitzlerBrian K Rutt
May 23, 2012·Human Brain Mapping·Ben JeurissenJan Sijbers
Jul 11, 2012·NeuroImage·Thomas PrasloskiBurkhard Mädler
Jul 17, 2013·Therapeutic Advances in Neurological Disorders·Jan-Mendelt Tillema, Istvan Pirko
Nov 22, 2013·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Håkon GrydelandAnders M Fjell
Aug 12, 2014·Psychological Medicine·S C L DeoniD G M Murphy
Sep 18, 2014·Frontiers in Human Neuroscience·Marco GanzettiDante Mantini
Dec 3, 2014·NeuroImage·Rebecca ShafeeBruce Fischl
Apr 5, 2015·Neurobiology of Aging·Thibo BillietLouise Emsell
Jun 25, 2015·Neuroradiology·Marco GanzettiDante Mantini
Oct 28, 2015·Multiple Sclerosis : Clinical and Laboratory Research·Md Nasir UddinAlan H Wilman
Oct 31, 2015·Brain and Behavior·Jun IwataniYoshiki Kaneoke
Nov 28, 2015·Proceedings of SPIE·Kevin LeeMartin Styner
May 15, 2016·Journal of Neurology·A BeerM Mühlau
Jul 21, 2016·Nature·Matthew F GlasserDavid C Van Essen
Dec 23, 2016·NeuroImage. Clinical·Fumihiko YasunoKazuyuki Nagatsuka
Citations
Aug 28, 2019·Human Brain Mapping·Stephanie TulloM Mallar Chakravarty
Feb 11, 2020·Cerebral Cortex·Patrick FriedrichErhan Genç
Jul 17, 2020·Multiple Sclerosis : Clinical and Laboratory Research·Laura CacciaguerraMassimo Filippi
Aug 4, 2020·Human Brain Mapping·Linn B NorbomChristian K Tamnes
Feb 13, 2020·Cells·Laetitia SaccentiShigeki Aoki
Jul 28, 2019·Journal of Neuroimaging : Official Journal of the American Society of Neuroimaging·Hanwen LiuCornelia Laule
Feb 6, 2020·Journal of Magnetic Resonance Imaging : JMRI·Jongho LeeSe-Hong Oh
Jul 29, 2020·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Gian Franco PireddaTobias Kober
Apr 2, 2020·Journal of Neurotrauma·Josep PuigMarco Essig
Oct 13, 2020·NeuroImage·Kristin KollerDerek K Jones
Jul 19, 2020·NeuroImage·Cornelius EichnerAlfred Anwander
Dec 11, 2020·NeuroImage·Gerhard S DrenthenJacobus F A Jansen
Feb 5, 2021·Brain Structure & Function·Sivan JossingerMichal Ben-Shachar
Dec 1, 2020·Frontiers in Aging Neuroscience·Dominik WolfAndreas Fellgiebel
Feb 2, 2021·Journal of Alzheimer's Disease : JAD·Elizabeth DaoTeresa Liu-Ambrose
Feb 18, 2021·Human Brain Mapping·Mustapha BouhraraRichard G Spencer
Feb 28, 2021·Brain Imaging and Behavior·Katherine J BangenMelissa Lamar
Apr 8, 2021·Cerebral Cortex·Fahimeh DarkiTerje Falck-Ytter
Apr 16, 2021·Multiple Sclerosis : Clinical and Laboratory Research·Graham CooperFriedemann Paul
Jun 18, 2021·NeuroImage·Nikkita KhattarMustapha Bouhrara
Jun 21, 2021·Progress in Neurobiology·Linn B NorbomChristian K Tamnes
Jun 27, 2021·NeuroImage·Andrea Mendez ColmenaresAgnieszka Z Burzynska
Jun 12, 2021·Aging·Mustapha BouhraraRichard G Spencer
Jul 28, 2021·Human Brain Mapping·Vikram Shenoy HandiruDidier Allexandre
Aug 3, 2021·NeuroImage·Renat SibgatulinJürgen R Reichenbach
Nov 19, 2019·Neurobiology of Aging·Mustapha BouhraraRichard G Spencer
Nov 10, 2021·Journal of Neuroimaging : Official Journal of the American Society of Neuroimaging·Salem HannounDominique Sappey-Marinier