Table V.

Regions showing ALFF differences between the AD and MCI patients (without and with GM correction)

Brain regions	BA	Vol (mm3)	MNI coordinates (mm)			Maximum Z
			x	y	z
Without GM correction
Left MPFC/OFG	11	1,404	−9	39	−18	−2.37
Right SFG	6	837	18	9	54	2.39
Right SFG	6	459	12	18	66	2.04
Left ITG	20	378	−51	−12	−39	1.83
Left STG	38	783	−39	12	−33	1.82
With GM correction
Left MPFC/OFG	11	1,458	−9	39	−18	−2.42
Left ITG	20	1,026	−36	−15	−42	2.39
Right SFG	6	891	18	9	54	2.23
Right SFG	6	270	12	18	66	1.75

x, y, z, coordinates of primary peak locations in the MNI space; Z, statistical value of peak voxel showing ALFF differences between the AD and MCI subjects (negative values: AD < MCI; positive values: AD > MCI). BA, Brodmann's area; ITG, inferior temporal gyrus; MPFC, medial prefrontal cortex; OFG, orbit frontal gyrus; SFG, superior frontal gyrus; STG, superior temporal gyrus. P < 0.05, corrected for multiple comparisons.