Ontology highlight
ABSTRACT:
SUBMITTER: Nelson F
PROVIDER: S-EPMC5344745 | biostudies-literature | 2017 May
REPOSITORIES: biostudies-literature
Nelson Flavia F Akhtar Mohammad A MA Zúñiga Edward E Perez Carlos A CA Hasan Khader M KM Wilken Jeffrey J Wolinsky Jerry S JS Narayana Ponnada A PA Steinberg Joel L JL
Multiple sclerosis (Houndmills, Basingstoke, England) 20160909 6
<h4>Background</h4>Cognitive impairment (CI) cannot be diagnosed by magnetic resonance imaging (MRI). Functional magnetic resonance imaging (fMRI) paradigms, such as the immediate/delayed memory task (I/DMT), detect varying degrees of working memory (WM). Preliminary findings using I/DMT showed differences in blood oxygenation level dependent (BOLD) activation between impaired (MSCI, n = 12) and non-impaired (MSNI, n = 9) multiple sclerosis (MS) patients.<h4>Objectives</h4>The aim of the study w ...[more]