Table 2.

Brain regions in which cerebral blood flow (CBF) were significantly greater in migraine subjects as compared with healthy controls

	X	Y	Z	t value	Cluster size	Mean ± SEM CBF (ml/100 g/min)
						Controls	Migraineurs
Migraineurs > Controls
Left primary somatosensory cortex	−46	−32	40	3.55	39	52.4 ± 1.9	64.2 ± 3.0
Right primary somatosensory cortex	38	−22	46	3.57	50	55.1 ± 2.0	67.1 ± 2.6

Locations are in Montreal Neurological Institute (MNI) space.