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Journal of Neurology

, Volume 262, Issue 1, pp 1–6 | Cite as

MRI measures of neurodegeneration in multiple sclerosis: implications for disability, disease monitoring, and treatment

  • Massimo Filippi
Review

Abstract

Magnetic resonance imaging (MRI) techniques, such as T2-weighted and gadolinium-enhanced T1-weighted sequences, have long been used to diagnose multiple sclerosis (MS). However, these methods are limited in their ability to depict underlying disease pathology. A PubMed literature search was conducted to identify the publications discussing MRI in MS from 2010 to 2013, using the medical subject heading terms: “multiple sclerosis” and “grey/gray matter”, “brain atrophy”, “grey/gray matter atrophy”, “normal appearing white matter,” and “cortical lesions.” Recent proceedings of conferences on MRI were also used to identify emerging techniques. MRI-derived metrics can assess the microstructural, metabolic, and functional changes that occur in newly formed lesions and allow further characterization of diffuse degeneration in different central nervous system compartments across MS phenotypes. Advanced imaging techniques aim to complement our understanding of MS disease pathophysiology, which may facilitate the identification of markers that could be used to predict the clinical outcomes of agents in development.

Keywords

Multiple sclerosis MRI Neurodegeneration Normal-appearing white matter Grey matter atrophy 

Notes

Acknowledgments

The author would like to thank Lisa Grauer, MSc, from Chameleon Communications International, who provided editorial support with funding from Teva Pharmaceuticals Industries Ltd., Petach Tikva, Israel.

Conflicts of interest

Massimo Filippi serves on scientific advisory boards for Teva Pharmaceutical Industries Ltd.; has received funding for travel from Bayer Schering Pharma, Biogen Idec, Merck Serono, and Teva Pharmaceutical Industries Ltd.; serves as a consultant to Bayer Schering Pharma, Biogen Idec, Merck Serono, Novartis, Pepgen Corporation, and Teva Pharmaceutical Industries Ltd.; serves on speakers’ bureaus for Bayer Schering Pharma, Biogen Idec, Merck Serono, and Teva Pharmaceutical Industries Ltd.; and receives research support from Bayer Schering Pharma, Biogen Idec, Novartis, Merck Serono, Teva Pharmaceutical Industries Ltd., Fondazione Italiana Sclerosi Multipla, the Italian Ministry of Health, CurePSP, and the Gossweiler Foundation (Switzerland).

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Copyright information

© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  1. 1.Neuroimaging Research Unit, Department of Neurology, San Raffaele Scientific InstituteVita-Salute San Raffaele UniversityMilanItaly

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