Regional Frontal Perfusion Deficits in Relapsing-Remitting Multiple Sclerosis with Cognitive Decline.
R VitorinoS P HojjatC G CantrellAnthony FeinsteinLiying ZhangL LeePaul M O'ConnorT J CarrollRichard I AvivPublished in: AJNR. American journal of neuroradiology (2016)
Consistent regional frontal cortical perfusion deficits are present in patients with relapsing-remitting MS, with more widespread hypoperfusion in those with cognitive impairment, independent of structural differences, indicating that cortical perfusion may be a useful biomarker of cortical dysfunction and cognitive impairment in MS.