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1.
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8 p, 2.0 MB |
Development and evaluation of a manual segmentation protocol for deep grey matter in multiple sclerosis : Towards accelerated semi-automated references
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de Sitter, Alexandra (MS Center Amsterdam) ;
Burggraaff, Jessica (MS Center Amsterdam) ;
Bartel, Fabian (MS Center Amsterdam) ;
Palotai, Miklos (Harvard Medical School) ;
Liu, Yaou (MS Center Amsterdam) ;
Simoes, Jorge (MS Center Amsterdam) ;
Ruggieri, Serena (San Camillo Forlanini Hospital) ;
Schregel, Katharina (University Medical Center Goettingen) ;
Ropele, Stefan (Medical University of Graz) ;
Rocca, Maria A. (San Raffaele Scientific Institute) ;
Gasperini, Claudio (San Camillo Forlanini Hospital) ;
Gallo, Antonio (University of Campania "Luigi Vanvitelli", Naples) ;
Schoonheim, Menno M. (Amsterdam UMC) ;
Amann, Michael (University Hospital Basel (Basilea, Suïssa)) ;
Yiannakas, Marios (UCL Institute of Neurology (Regne Unit)) ;
Pareto, Deborah (Hospital Universitari Vall d'Hebron) ;
Wattjes, Mike P. (Hannover Medical School) ;
Sastre-Garriga, Jaume (Hospital Universitari Vall d'Hebron) ;
Kappos, Ludwig (University Hospital Basel (Basilea, Suïssa)) ;
Filippi, Massimo (Vita-Salute San Raffaele University) ;
Enzinger, Christian (Medical University of Graz) ;
Frederiksen, Jette (Glostrup University Hospital Copenhagen) ;
Uitdehaag, Bernard (MS Center Amsterdam) ;
Guttmann, Charles R. G. (Harvard Medical School) ;
Barkhof, Frederik (Institutes of Neurology & Healthcare Engineering, London) ;
Vrenken, Hugo (Amsterdam UMC) ;
Universitat Autònoma de Barcelona
Deep grey matter (dGM) structures, particularly the thalamus, are clinically relevant in multiple sclerosis (MS). However, segmentation of dGM in MS is challenging; labeled MS-specific reference sets are needed for objective evaluation and training of new methods. [...]
2021 -  10.1016/j.nicl.2021.102659
NeuroImage, Vol. 30 (april 2021)
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2.
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12 p, 3.1 MB |
Manual and automated tissue segmentation confirm the impact of thalamus atrophy on cognition in multiple sclerosis : A multicenter study
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Burggraaff, Jessica (Department of Neurology, MS Center Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, Location VUmc, De Boelelaan 1117, 1118, 1081 HV Amsterdam, The Netherlands) ;
Liu, Yao (Department of Radiology and Nuclear Medicine, MS Center Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, Location VUmc, De Boelelaan 1117, 1118, 1081 HV Amsterdam, The Netherlands) ;
Prieto, Juan C. (Harvard Medical School) ;
Simoes, Jorge (Department of Neurology, MS Center Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, Location VUmc, De Boelelaan 1117, 1118, 1081 HV Amsterdam, The Netherlands) ;
de Sitter, Alexandra (Department of Radiology and Nuclear Medicine, MS Center Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, Location VUmc, De Boelelaan 1117, 1118, 1081 HV Amsterdam, The Netherlands) ;
Ruggieri, Serena (San Camillo Forlanini Hospital) ;
Brouwer, Iman (Department of Radiology and Nuclear Medicine, MS Center Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, Location VUmc, De Boelelaan 1117, 1118, 1081 HV Amsterdam, The Netherlands) ;
Lissenberg-Witte, Birgit I. (Department of Epidemiology and Biostatistics, Amsterdam UMC, Location VUmc, De Boelelaan 1089a, 1081 HV Amsterdam, the Netherlands) ;
Rocca, Mara A. (Neurology Unit, San Raffaele Scientific Institute, Via Olgettina, 58, 20132 Milano MI, Italy) ;
Valsasina, Paola (Neuroimaging Research Unit, Institute of Experimental Neurology, Division of Neuroscience, and Neurology Unit, San Raffaele Scientific Institute, Via Olgettina, 58, 20132 Milano MI, Italy) ;
Ropele, Stefan (Department of Neurology, Medical University of Graz, Auenbruggerplatz 22, 8036 Graz, Austria) ;
Gasperini, Claudio (San Camillo Forlanini Hospital) ;
Gallo, Antonio (Division of Neurology and 3T MRI Research Center, Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Viale Abramo Lincoln, 5, 81100 Caserta, CE, Napoli, Italy) ;
Pareto, Deborah (Hospital Universitari Vall d'Hebron) ;
Sastre-Garriga, Jaume (Hospital Universitari Vall d'Hebron) ;
Enzinger, Christian (Division of Neuroradiology, Vascular and Interventional Radiology, Department of Radiology, Medical University of Graz, Auenbruggerplatz 22, 8036 Graz, Austria) ;
Filippi, Massimo (Department of Neurological and Behavioural Sciences, University of Siena, 53100 Siena SI, Italy) ;
De Stefano, Nicola (Department of Neurological and Behavioural Sciences, University of Siena, 53100 Siena SI, Italy) ;
Ciccarelli, Olga (UCL Institute of Neurology (Regne Unit)) ;
Hulst, Hanneke E. (Amsterdam UMC. University Medical Center) ;
Wattjes, Mike P. (Department of Diagnostic and Interventional Neuroradiology, Hannover Medical School, Hannover, Carl-Neuberg-Straße, 30625 Hannover, Germany) ;
Barkhof, Frederik (Institutes of Neurology & Healthcare Engineering, UCL, 235 Euston Rd, Bloomsbury, London NW1 2BU, United Kingdom) ;
Uitdehaag, Bernard M. J. (Department of Neurology, MS Center Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, Location VUmc, De Boelelaan 1117, 1118, 1081 HV Amsterdam, The Netherlands) ;
Vrenken, Hugo (Department of Radiology and Nuclear Medicine, MS Center Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, Location VUmc, De Boelelaan 1117, 1118, 1081 HV Amsterdam, The Netherlands) ;
Guttmann, Charles R. G. (Harvard Medical School) ;
Universitat Autònoma de Barcelona
Thalamus atrophy has been linked to cognitive decline in multiple sclerosis (MS) using various segmentation methods. We investigated the consistency of the association between thalamus volume and cognition in MS for two common automated segmentation approaches, as well as fully manual outlining. [...]
2020 - 10.1016/j.nicl.2020.102549
NeuroImage, Vol. 29 (december 2020)
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3.
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14 p, 1.7 MB |
Reduced accuracy of MRI deep grey matter segmentation in multiple sclerosis : an evaluation of four automated methods against manual reference segmentations in a multi-center cohort
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de Sitter, Alexandra (Amsterdam Neuroscience, Amsterdam UMC, Location VUmc. Department of Radiology and Nuclear Medicine, MS Center Amsterdam) ;
Verhoeven, Tom (Amsterdam Neuroscience, Amsterdam UMC, Location VUmc. Department of Radiology and Nuclear Medicine, MS Center Amsterdam) ;
Burggraaff, Jessica (Amsterdam Neuroscience, Amsterdam UMC, Location VUmc. Department of Neurology, MS Center Amsterdam) ;
Liu, Yaou (Amsterdam Neuroscience, Amsterdam UMC, Location VUmc. Department of Radiology and Nuclear Medicine, MS Center Amsterdam) ;
Simoes, Jorge (Amsterdam Neuroscience, Amsterdam UMC, Location VUmc. Department of Radiology and Nuclear Medicine, MS Center Amsterdam) ;
Ruggieri, Serena (San Camillo Forlanini Hospital) ;
Palotai, Miklos (Brigham and Women's Hospital (Boston, Estats Units d'Amèrica)) ;
Brouwer, Iman (Amsterdam Neuroscience, Amsterdam UMC, Location VUmc. Department of Radiology and Nuclear Medicine, MS Center Amsterdam) ;
Versteeg, Adriaan (Amsterdam Neuroscience, Amsterdam UMC, Location VUmc. Department of Radiology and Nuclear Medicine, MS Center Amsterdam) ;
Wottschel, Viktor (Amsterdam Neuroscience, Amsterdam UMC, Location VUmc. Department of Radiology and Nuclear Medicine, MS Center Amsterdam) ;
Ropele, Stefan (Medical University of Graz. Department of Neurology) ;
Rocca, Mara A. (IRCCS San Raffaele Scientific Institute (Milà, Itàlia). Neurology Unit) ;
Gasperini, Claudio (San Camillo Forlanini Hospital) ;
Gallo, Antonio (University of Campania "Luigi Vanvitelli". Division of Neurology and MRI Research Center, Department of Medical, Surgical, Neurologic, Metabolic and Aging Sciences) ;
Yiannakas, Marios C. (University College London. Research Unit, Queen Square MS Centre, Department of Neuroinflammation, UCL Queen Square Institute of Neurology) ;
Rovira, Alex (Hospital Universitari Vall d'Hebron. Institut de Recerca) ;
Enzinger, Christian (University of Graz. Division of Neuroradiology, Vascular and Interventional Radiology, Department of Radiology Medical) ;
Filippi, Massimo (Vita-Salute San Raffaele University) ;
De Stefano, Nicola (University of Siena. Department of Neurological and Behavioural Sciences) ;
Kappos, Ludwig (University Hospital, Kantonsspital. Department of Neurology) ;
Frederiksen, Jette L. (Glostrup University Hospital Copenhagen) ;
Uitdehaag, Bernard M. J. (Amsterdam Neuroscience, Amsterdam UMC, Location VUmc. Department of Neurology, MS Center Amsterdam) ;
Barkhof, Frederik (University College London. Institutes of Neurology & Healthcare Engineering) ;
Guttmann, Charles R. G. (Brigham and Women's Hospital (Boston, Estats Units d'Amèrica)) ;
Vrenken, Hugo (Amsterdam Neuroscience, Amsterdam UMC, Location VUmc. Department of Radiology and Nuclear Medicine, MS Center Amsterdam) ;
Universitat Autònoma de Barcelona
Deep grey matter (DGM) atrophy in multiple sclerosis (MS) and its relation to cognitive and clinical decline requires accurate measurements. MS pathology may deteriorate the performance of automated segmentation methods. [...]
2020 - 10.1007/s00415-020-10023-1
Journal of Neurology, Vol. 267 (july 2020) , p. 3541-3554
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4.
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9 p, 349.5 KB |
Impact of 3 Tesla MRI on interobserver agreement in clinically isolated syndrome : A MAGNIMS multicentre study
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Hagens, M. H. J. (Department of Neurology. MS Center Amsterdam. VU University Medical Center) ;
Burggraaff, Jessica (Department of Neurology. MS Center Amsterdam. VU University Medical Center) ;
Kilsdonk, I. D. (Department of Radiology and Nuclear Medicine. Onze Lieve Vrouwen Gasthuis) ;
Ruggieri, Serena (San Camillo Forlanini Hospital) ;
Collorone, S. (NMR Research Unit. Queen Square Multiple Sclerosis Centre. UCL Institute of Neurology) ;
Cortese, R. (Department of Basic Medical Sciences. Neurosciences and Sense Organs. University of Bari) ;
Cawley, Niamh (NMR Research Unit. Queen Square Multiple Sclerosis Centre. UCL Institute of Neurology) ;
Sbardella, E. (Department of Neurology and Psychiatry. Sapienza University of Rome) ;
Andelova, M. (University Hospital Basel (Basilea, Suïssa)) ;
Amann, Michael (University Hospital Basel (Basilea, Suïssa)) ;
Lieb, J. M. (University Hospital Basel (Basilea, Suïssa)) ;
Pantano, P. (Istituto Neurologico Mediterraneo. Neuromed) ;
Lissenberg-Witte, B. I. (Department of Epidemiology and Biostatistics. VU University Medical Centre) ;
Killestein, Joep (Department of Neurology. MS Center Amsterdam. VU University Medical Center) ;
Oreja-Guevara, Celia (Hospital Clínico San Carlos (Madrid)) ;
Wuerfel, J. (University Hospital Basel (Basilea, Suïssa)) ;
Ciccarelli, Olga (NMR Research Unit. Queen Square Multiple Sclerosis Centre. UCL Institute of Neurology) ;
Gasperini, C. (San Camillo Forlanini Hospital) ;
Lukas, Cédric (Department of Diagnostic and Interventional Radiology and Nuclear Medicine. St. Josef Hospital. Ruhr University) ;
Rovira, A. (Hospital Universitari Vall d'Hebron) ;
Barkhof, Frederik (UCL Institute of Neurology (Regne Unit)) ;
Wattjes, M. P. (Department of Radiology and Nuclear Medicine. MS Center Amsterdam. VU University Medical Center) ;
Universitat Autònoma de Barcelona
Background: Compared to 1. 5 T, 3 T magnetic resonance imaging (MRI) increases signal-to-noise ratio leading to improved image quality. However, its clinical relevance in clinically isolated syndrome suggestive of multiple sclerosis remains uncertain. [...]
2019 - 10.1177/1352458517751647
Multiple sclerosis, Vol. 25 Núm. 3 (january 2019) , p. 352-360
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