Table 5.

Functional connectivity analysis results

Brain region	Lat.	z-stat	X (mm)	Y (mm)	Z (mm)	Vol (cm3)
Functional connectivity for insula
Deactivations female > male
Superior frontal	R	−3.179	10	28	52	0.216
Postcentral	R	−3.1995	46	−20	58	0.32
Precuneus	R	−3.0444	20	−54	14	0.28
Temporal pole	R	−2.6689	48	12	−38	0.272
Posterior cingulate	L	−2.7418	0	−54	32	0.536
Cerebellum Crus1	R	−3.2979	38	−66	−36	0.376
Cerebellum Crus1	L	−3.1669	−22	−70	−34	0.304
Functional connectivity for precuneus
Activations female > male
Amygdala	L	−2.565	−32	−8	−20	0.296
Supramarginal	R	−2.5423	50	−30	38	0.32

Functional connectivity analysis results of female versus male migraine patients in response to noxious heat (threshold ±1°C).