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March 16, 2021; 96 (11) Article

Association of Gray Matter Atrophy Patterns With Clinical Phenotype and Progression in Multiple Sclerosis

View ORCID ProfileMaria A. Rocca, Paola Valsasina, Alessandro Meani, View ORCID ProfileClaudio Gobbi, View ORCID ProfileChiara Zecca, Alex Rovira, Jaume Sastre-Garriga, Hugh Kearney, Olga Ciccarelli, Lucy Matthews, Jacqueline Palace, Antonio Gallo, Alvino Bisecco, Carsten Lukas, View ORCID ProfileBarbara Bellenberg, View ORCID ProfileFrederik Barkhof, View ORCID ProfileHugo Vrenken, View ORCID ProfilePaolo Preziosa, View ORCID ProfileMassimo Filippi, on Behalf of the MAGNIMS Study Group
First published January 13, 2021, DOI: https://doi.org/10.1212/WNL.0000000000011494
Maria A. Rocca
From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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Paola Valsasina
From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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Alessandro Meani
From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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Claudio Gobbi
From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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Chiara Zecca
From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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Alex Rovira
From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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Jaume Sastre-Garriga
From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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Hugh Kearney
From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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Olga Ciccarelli
From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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Lucy Matthews
From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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Jacqueline Palace
From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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Antonio Gallo
From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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Alvino Bisecco
From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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Carsten Lukas
From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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Barbara Bellenberg
From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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Frederik Barkhof
From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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Hugo Vrenken
From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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Paolo Preziosa
From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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Massimo Filippi
From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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From the Neuroimaging Research Unit (M.A.R., P.V., A.M., P.P., M.F.), Division of Neuroscience, Neurology Unit (M.A.R., P.P., M.F.), Neurorehabilitation Unit, and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University (M.A.R., M.F.), Milan, Italy; Multiple Sclerosis Center (C.G., C.Z.), Department of Neurology, Neurocenter of Southern Switzerland, Civic Hospital; Faculty of Biomedical Sciences Università della Svizzera Italiana (C.G., C.Z.), Lugano, Switzerland; Section of Neuroradiology (A.R.), Department of Radiology, and Department of Neurology/Neuroimmunology (J.S.-G.), Multiple Sclerosis Center of Catalonia, Hospital Universitari Vall d’Hebron, Barcelona, Spain; NMR Research Unit (H.K., O.C.), Queen Square MS Centre, Department of Neuroinflammation, UCL Institute of Neurology, London; Nuffield Department of Clinical Neurosciences (L.M., J.P.), University of Oxford, UK; Department of Advanced Medical and Surgical Sciences (A.G., A.B.) and 3T MRI-Center (A.G., A.B.), University of Campania Luigi Vanvitelli, Naples, Italy; Institute of Neuroradiology at the Department of Radiology and Nuclear Medicine (C.L., B.B.), St. Josef Hospital, Ruhr University Bochum, Germany; Department of Radiology and Nuclear Medicine (F.B., H.V.), MS Center Amsterdam, Amsterdam Neuroscience Amsterdam UMC, location VUmc, the Netherlands; and Institutes of Neurology and Healthcare Engineering (F.B.), University College London, UK.
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Association of Gray Matter Atrophy Patterns With Clinical Phenotype and Progression in Multiple Sclerosis
Maria A. Rocca, Paola Valsasina, Alessandro Meani, Claudio Gobbi, Chiara Zecca, Alex Rovira, Jaume Sastre-Garriga, Hugh Kearney, Olga Ciccarelli, Lucy Matthews, Jacqueline Palace, Antonio Gallo, Alvino Bisecco, Carsten Lukas, Barbara Bellenberg, Frederik Barkhof, Hugo Vrenken, Paolo Preziosa, Massimo Filippi, on Behalf of the MAGNIMS Study Group
Neurology Mar 2021, 96 (11) e1561-e1573; DOI: 10.1212/WNL.0000000000011494

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Abstract

Objectives Gay matter (GM) involvement is clinically relevant in multiple sclerosis (MS). Using source-based morphometry (SBM), we characterized GM atrophy and its 1-year evolution across different MS phenotypes.

Methods Clinical and MRI data were obtained at 8 European sites from 170 healthy controls (HCs) and 398 patients with MS (34 with clinically isolated syndrome [CIS], 226 with relapsing-remitting MS [RRMS], 95 with secondary progressive MS [SPMS], and 43 with primary progressive MS [PPMS]). Fifty-seven HCs and 144 with MS underwent 1-year follow-up. Baseline GM loss, atrophy progression, and correlations with disability and 1-year clinical worsening were assessed.

Results SBM identified 26 cerebellar, subcortical, sensory, motor, and cognitive GM components. GM atrophy was found in patients with MS vs HCs in almost all components (p range <0.001–0.04). Compared to HCs, patients with CIS showed circumscribed subcortical, cerebellar, temporal, and salience GM atrophy, while patients with RRMS exhibited widespread GM atrophy. Cerebellar, subcortical, sensorimotor, salience, and frontoparietal GM atrophy was found in patients with PPMS vs HCs and in patients with SPMS vs those with RRMS. At 1 year, 21 (15%) patients had clinically worsened. GM atrophy progressed in MS in subcortical, cerebellar, sensorimotor, and fronto-temporo-parietal components. Baseline higher disability was associated (R2 = 0.65) with baseline lower normalized brain volume (β = −0.13, p = 0.001), greater sensorimotor GM atrophy (β = −0.12, p = 0.002), and longer disease duration (β = 0.09, p = 0.04). Baseline normalized GM volume (odds ratio 0.98, p = 0.008) and cerebellar GM atrophy (odds ratio 0.40, p = 0.01) independently predicted clinical worsening (area under the curve 0.83).

Conclusion GM atrophy differed across disease phenotypes and progressed at 1 year in MS. In addition to global atrophy measures, sensorimotor and cerebellar GM atrophy explained baseline disability and clinical worsening.

Glossary

CI=
confidence interval;
CIS=
clinically isolated syndrome;
DMN=
default mode network;
DMT=
disease-modifying treatment;
EDSS=
Expanded Disability Status Scale;
FA=
flip angle;
GM=
gray matter;
HC=
healthy control;
IC=
independent component;
ICA=
IC analysis;
LV=
lesion volume;
MAGNIMS=
Magnetic Resonance Imaging in Multiple Sclerosis;
MS=
multiple sclerosis;
NBV=
normalized brain volume;
NGMV=
normalized GM volume;
NWMV=
normalized WM volume;
OR=
odds ratio;
PPMS=
primary progressive MS;
RRMS=
relapsing-remitting MS;
SBM=
source-based morphometry;
SPMS=
secondary progressive MS;
TE=
echo time;
TI=
inversion time;
TR=
repetition time;
WM=
white matter

Footnotes

  • Go to Neurology.org/N for full disclosures. Funding information and disclosures deemed relevant by the authors, if any, are provided at the end of the article.

  • The link for the list of MAGNIMS Study Group coinvestigators is provided in the appendix 2 at the end of the article.

  • Received April 29, 2020.
  • Accepted in final form December 3, 2020.
  • © 2021 American Academy of Neurology
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