Eva A Krijnen, Rose-Marie Kouwenhoven, Samantha Noteboom, Frederik Barkhof, Bernard Mj Uitdehaag, Eric C Klawiter, Martijn D Steenwijk, Menno M Schoonheim, Ismail Koubiyr
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引用次数: 0
Abstract
Background: Cortical lesion subtypes' occurrence and distribution across networks may shed light on cognitive impairment (CI) in multiple sclerosis (MS).
Methods: In 332 people with MS, lesions were classified as intracortical, leukocortical or juxtacortical based on artificially generated double inversion-recovery images.
Results: CI-related leukocortical lesion count increases were greatest within sensorimotor and cognitive networks (p < 0.001). Only intracortical lesion count could distinguish between cognitive groups (p = 0.024). Effect sizes were two- to four-fold larger than differences between MS phenotypes.
Conclusion: In CI-MS, leukocortical lesions predominate, whereas intracortical lesions distinguish cognitive groups. Lesions' grey matter (GM) involvement might be decisive for cognition in MS, surpassing overall disease burden.
期刊介绍:
Multiple Sclerosis Journal is a peer-reviewed international journal that focuses on all aspects of multiple sclerosis, neuromyelitis optica and other related autoimmune diseases of the central nervous system.
The journal for your research in the following areas:
* __Biologic basis:__ pathology, myelin biology, pathophysiology of the blood/brain barrier, axo-glial pathobiology, remyelination, virology and microbiome, immunology, proteomics
* __Epidemology and genetics:__ genetics epigenetics, epidemiology
* __Clinical and Neuroimaging:__ clinical neurology, biomarkers, neuroimaging and clinical outcome measures
* __Therapeutics and rehabilitation:__ therapeutics, rehabilitation, psychology, neuroplasticity, neuroprotection, and systematic management
Print ISSN: 1352-4585