Table 3:

List of suprathreshold clusters (threshold-free cluster enhancement–corrected at P < .05) for the comparison of MCI subgroups

Cluster IndexVoxelsZ-MAXZ-MAX X (mm)Z-MAX Y (mm)Z-MAX Z (mm)Z-COG X (mm)Z-COG Y (mm)Z-COG Z (mm)SideAnatomic Location
sd-fMCI versus md-aMCI
    140.952−12−86−7−12.8−85.2−4.18RightInferior fronto-occipital fasciculus (occipital)
Inferior longitudinal fasciculus (occipital)
    212.951−7−84−3−7.17−83.8−2.5RightInferior fronto-occipital fasciculus (occipital)
Inferior longitudinal fasciculus (occipital)
sd-aMCI versus md-aMCI
    13409.9732528029.64.320.3RightInferior fronto-occipital fasciculus (frontal)
Uncinate fasciculus
Anterior thalamic radiation
Internal capsule
Superior longitudinal fasciculus
Corticospinal tract
    2694.966−25−2424−32.4−35.513.1LeftAnterior thalamic radiation
Superior longitudinal fasciculus
Corticospinal tract
Inferior fronto-occipital fasciculus
Inferior longitudinal fasciculus
    3175.95915−85616.4−7.6152.9RightSuperior longitudinal fasciculus
    466.9541747−917.148.9−6.96RightForceps minor
Uncinate fasciculus
Anterior thalamic radiation
  • Note:—Cluster index, number of suprathreshold voxels in cluster, maximum P value, location of maximum P value per cluster in Montreal Neurological Institute; standard space (X, Y, Z), and center of gravity of the cluster in NMI standard space (X, Y, Z).