Skip to main content
. 2022 May 20;11(10):2898. doi: 10.3390/jcm11102898

Figure 1.

Figure 1

Brain T1-weighted (B-G) and FLAIR (A,H) MRI images of patients of this study. Arrows are pointing to the areas of interest of each imaging parameter. Evan’s Index measurement (graded as 0 if <0.25, 1 if 0.25–0.3 and 2 if >0.3) (A). Callosal angle <60° in a coronal slice (callosal angle is graded as 0 if >90°, 1 if 90° to >60° and 2 if ≤60°) of a tap test responder (B) and >90° in a coronal slice of a non-responder (C). Focally enlarged sulci in a transverse slice (graded as 0 if not present, 1 if present) (D). Narrow sulci in a coronal slice (parameter graded as 0 for normal, 1 for parafalcine and 2 for vertex) (E). Dilated temporal horns in a transverse slice (graded as 0 if <4 mm, 1 if 4 to <6 mm and 2 if ≥6 mm) (F). Dilated Sylvian fissures in a coronal slice (graded as 0 if normal, 2 if enlarged) (G). Diffuse periventricular hyper intensity in a transverse slice (graded as 0 if not present, 1 for frontal horn caps and 2 for confluent areas) (H).