Table 3.

SVM weight for classification with iNPH grading scale for gait disturbance.

Functional connectivity	Weight of SVM
iNPH-GS gait
R postcentral gyrus–L postcentral gyrus	0.048
R paracentral lobule–L paracentral lobule	0.047
R median cingulate gyri–L median cingulate gyri	0.047
R superior frontal gyrus, medial orbital–L superior frontal gyrus, medial orbital	0.046
R cuneus–R calcarine fissure	0.046
R superior frontal gyrus, medial orbital–R superior frontal gyrus, dorsolateral	0.042
R cuneus–L calcarine fissure	0.041
L superior occipital gyrus–L calcarine fissure	0.039
R paracentral lobule–R supplementary motor area	0.038
R inferior frontal gyrus, orbital part–L inferior frontal gyrus, orbital part	0.036
R supplementary motor area–R precentral gyrus	0.036
L paracentral lobule–R supplementary motor area	0.036
L paracentral lobule–R postcentral gyrus	0.036
R angular gyrus–R middle frontal gyrus, orbital part	0.035
L supplementary motor area–L precentral gyrus	0.034
R supplementary motor area–L precentral gyrus	0.033
R inferior temporal gyrus–L inferior temporal gyrus	0.032
R postcentral gyrus–R supplementary motor area	0.032
L paracentral lobule–R precentral gyrus	0.031
L superior frontal gyrus, medial orbital–R superior frontal gyrus, dorsolateral	0.030
R rolandic operculum–L rolandic operculum	0.030
R inferior frontal gyrus, opercular part–R middle frontal gyrus	0.030
R insula–L insula	0.030
R middle temporal gyrus–L superior temporal gyrus	0.030
R precuneus–R superior frontal gyrus, dorsolateral	0.028
R superior frontal gyrus, medial orbital–R middle frontal gyrus	0.028
R hippocampus–L hippocampus	0.028
L middle frontal gyrus, orbital part–L superior frontal gyrus, orbital part	0.028
R inferior frontal gyrus, opercular part–L inferior frontal gyrus, opercular part	0.028
L inferior frontal gyrus, orbital part–L superior frontal gyrus, orbital part	0.028

Bold fonts indicate interhemispheric connectivity.