Related Experiment Video
Updated: Jul 27, 2025
Magnetic Resonance Imaging of Multiple Sclerosis at 7.0 Tesla
Published on: February 19, 2021
Emerging Perspectives on MRI Application in Multiple Sclerosis: Moving from Pathophysiology to Clinical Practice
Maria Assunta Rocca1, Monica Margoni1, Marco Battaglini1
1From the Neuroimaging Research Unit, Division of Neuroscience (M.A.R., M.M., E.P., P.P., L.S., P.V., M.F.), Neurology Unit (M.A.R., M.M., P.P., M.F.), Neurorehabilitation Unit (M.F.), and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Via Olgettina 60, 20132 Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy (M.A.R., P.P., M.F.); Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy (M.B.); Queen Square Multiple Sclerosis Centre, Department of Neuroinflammation, UCL Queen Square Institute of Neurology, Faculty of Brain Sciences, University College London, London, UK (A.E.); Centre for Medical Image Computing, Department of Computer Science, University College London, London, UK (A.E.); VISN20 NW Mental Illness Research, Education, and Clinical Center, VA Puget Sound Healthcare System, Seattle, Wash (J.I.); Department of Psychiatry and Behavioral Sciences and Department of Neurology, University of Washington School of Medicine, Seattle, Wash (J.I.); and Department of Innovative Biomedical Visualization (iBMV), Department of Radiology, Nagoya University Graduate School of Medicine, Aichi, Japan (T.T.).
Advanced MRI techniques offer new ways to understand multiple sclerosis (MS) biology and clinical applications. Emerging MRI markers are being explored for improved diagnosis and disease monitoring in MS patients.
Area of Science:
- Neuroimaging
- Radiology
- Neurology
Background:
- Magnetic Resonance Imaging (MRI) is crucial for diagnosing and monitoring multiple sclerosis (MS).
- Advanced MRI techniques enhance understanding of MS pathophysiology and disease progression.
- Numerous potential MRI markers require validation for clinical use.
Purpose of the Study:
- To discuss five emerging MRI-based perspectives in multiple sclerosis research.
- To explore novel MRI applications from pathophysiology to clinical practice.
- To critically evaluate the potential of new MRI markers for MS.
Main Methods:
- Discussion of noninvasive MRI for glymphatic function assessment.
- Analysis of T1-weighted to T2-weighted intensity ratio for myelin quantification.
- Exploration of MRI-based MS phenotype classification.
- Evaluation of gray matter vs. white matter atrophy in MS.
- Comparison of time-varying vs. static resting-state functional connectivity.
Main Results:
- Emerging MRI approaches show promise for assessing glymphatic function and myelin content.
- MRI features may enable MS phenotype classification beyond clinical data.
- Understanding gray and white matter atrophy is key to MS progression.
- Functional connectivity analysis using MRI offers insights into brain organization.
Conclusions:
- Advanced MRI techniques are vital for advancing multiple sclerosis research and clinical practice.
- Further validation of emerging MRI markers is necessary for widespread clinical application.
- These discussed perspectives may guide future research and development in MS neuroimaging.
Related Concept Videos
01:24Magnetic Resonance Imaging
01:14Brain Imaging
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...