Fibre-specific white matter changes in multiple sclerosis patients with optic neuritis.

ABSTRACT: Long term irreversible disability in multiple sclerosis (MS) is thought to be primarily driven by axonal degeneration. Axonal degeneration leads to degenerative atrophy, therefore early markers of axonal degeneration are required to predict clinical disability and treatment efficacy. Given that additional pathologies such as inflammation, demyelination and oedema are also present in MS, it is essential to develop axonal markers that are not confounded by these processes. The present study investigated a novel method for measuring axonal degeneration in MS based on high angular resolution diffusion magnetic resonance imaging. Unlike standard methods, this novel method involved advanced acquisition and modelling for improved axonal sensitivity and specificity. Recent work has developed analy

SUBMITTER: Gajamange S 

PROVIDER: S-EPMC5842545 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature