Cognitive impairment in early MS: contribution of white matter lesions, deep grey matter atrophy, and cortical atrophy.
Christina EnglLaura TiemannSophia GrahlMatthias BussasPaul SchmidtViola PongratzAchim BertheleAnnkathrin BeerChristian GaserJan Stefan KirschkeClaus ZimmerBernhard HemmerMark MühlauPublished in: Journal of neurology (2020)
Although several mechanisms contribute to CI already in the early stage of MS, WML seem to be the main driver with thalamic atrophy primarily intensifying this effect.