Recent functional magnetic resonance imaging (fMRI) studies have suggested that functional
cortical changes seen in patients with early relapsing‐remitting multiple sclerosis (MS) can …

Cognitive impairment in patients with multiple sclerosis (MS) is a common occurrence and is
generally fairly circumscribed. The prevalence of the cognitive deficits usually encountered …

We sought to determine the influence of tissue damage and the potential impact of cortical
reorganization on the performance to the Paced Auditory Serial Addition Test (PASAT) in …

Background The existence of grey matter (GM) atrophy right after the first clinical event
suggestive of multiple sclerosis (MS) remains controversial. The aim of this study was therefore to …

Objective: The present study aims to determine the clinical counterpart of brain resting-state
networks reorganization recently evidenced in early multiple sclerosis. Methods: Thirteen …

Background Acute demyelinating encephalomyelitis (ADEM) is characterized by a severe
inflammatory attack, frequently secondary to infectious events or vaccinations. To date, no …

Purpose To quantify brain sodium accumulations and characterize for the first time the spatial
location of sodium abnormalities at different stages of relapsing-remitting (RR) multiple …

Working memory impairment is frequently observed in patients with early multiple sclerosis (MS).
MRI and functional MRI studies have shown that working memory impairment is mostly …

Previous studies have demonstrated that cognitive impairment is already present in patients
suffering from a clinically isolated syndrome (CIS) suggestive of multiple sclerosis (MS). …

fMRI and structural equation modeling (SEM) were used to study effective connectivity
inside the working memory network in patients at the earliest stage of multiple sclerosis (MS), …