Impact of Depression, Fatigue, and Global Measure of Cortical Volume on Cognitive Impairment in Multiple Sclerosis

Figure 1

Significant correlations between the demographical and clinical variables and cognitive test scores. Positive correlations are in black and negative correlations in white. BDI-II, Beck Depression Inventory-II; FSS, Fatigue Severity Scale; NBV, normalized brain volume; NCV, normalized cortical volume; Dd, disease duration; EDSS, Expanded Disability Status Scale; SRT-LTS, selective reminding test-long term storage; SRT-CLTR, selective reminding test-consistent long term retrieval; SPART, 10/36 spatial recall test; SDMT, symbol digit modalities test; PASAT-3, paced auditory serial addition test, three-second interval version; PASAT-2, paced auditory serial addition test, two-second interval version; SRT-D, delayed recall of the selective reminding test; SPART-D, delayed recall of the 10/36 spatial recall test; WLG, word list generation.