From: Correlation of cortical lesions of multiple sclerosis at double inversion recovery with cognition screening scores
Number
%
Ambulation
Ambulant (EDSS a =0–4.5)
23
76.7
Ambulatory problems (EDSS ≥ 5)
7
23.3
MoCA b
Intact cognition
3
10
Impaired cognition
27
90
SDMT c
17
56.7
13
43.3