Table 1.

Changes and associations of fractional amplitude of low-frequency fluctuation (fALFF) with food conditions and hormone levels.

Regions	Hes.		K		Local maxima (mm)
					x	y	z
Before glucose administration: hunger > satiety
Inferior parietal gyrus	L	0.03	24	4.78	−45	−51	36
Inferior parietal gyrus	L			4.51	−51	−57	36
Posterior cingulate cortex	L	0.01	34	4.70	−6	−45	36
Posterior cingulate cortex	L			4.16	0	−48	30
Precuneus	R			4.04	9	−54	30
After glucose administration: hunger > satiety
Thalamus	L	0.001	55	6.54	−3	−21	15
Thalamus	L			5.18	−12	−21	15
Thalamus	L			4.86	−9	−33	5
Posterior cingulate cortex	L	0.002	45	5.68	0	−33	33
Posterior cingulate cortex	L			4.42	−9	−33	33
Correlations between changes in physiological and neural of metabolic states (hunger-satiety), after glucose administration
Positive correlation with plasma glucose levels
Fusiform gyrus	L	0.04	25	4.07	−42	−63	−12
Fusiform gyrus	L			4.05	−27	−72	−15
Fusiform gyrus	L			3.39	−33	−66	−15
Negative correlation with plasma insulin levels
superior frontal gyrus	L	0.04	19	5.50	−12	21	63
superior frontal gyrus	L			4.47	−15	15	57
superior frontal gyrus	L			3.99	−6	33	57
Posterior insula	L	0.004	19	4.39	−33	−9	9
Posterior insula	L			4.31	−36	−21	9

Notes: The table shows three local maxima [Montreal Neurological Institute (MNI) coordinates] more than 8.0 mm, the adjusted (adj.) p-values are reported at p < 0.001 (height threshold) and q < 0.05 (FDR extent threshold). T, peak of T values; K, cluster size; Hes, hemisphere; L, left; R, right.