Table 7.

Preliminary data for brain regions (Brodmann areas in parentheses) with significant activation within healthy adults for tasks within the initiation domain

		Maxima
Brain Region (BA)	Volume (mm3)	x	y	z
Left Cingulate Gyrus (32)	6,064	−6	18	32
Right Cingulate Gyrus (32)		4	14	38
Right Cingulate Gyrus (32)		2	22	30
Left Middle Frontal Gyrus (46)	4,160	−42	26	20
Left Inferior Frontal Gyrus (46)		−42	38	12
Left Inferior Frontal Gyrus (45)		−50	20	4
Left Precentral Gyrus (44)		−46	12	8
Left Middle Temporal Gyrus (21)	904	−60	−58	0
Right Cerebellar Declive	632	22	−76	−16
Right Cerebellar Culmen	584	6	−36	2
Left Cerebellar Declive	504	−34	−64	−22
Right Occipital Lobe Lingual Gyrus (17)	472	2	−84	6
Right Middle Frontal Gyrus (46)	384	42	32	18
Left Superior Temporal Gyrus (22)	352	−60	−56	18
Right Claustrum	344	26	20	2
Right Middle Frontal Gyrus (11)	312	26	38	−6
Left Lentiform Nucleus Putamen	216	−20	10	4
Right Caudate Body	160	14	4	14
Right Medial Frontal Gyrus (6)	128	2	36	34
Left Inferior Frontal Gyrus (45)	120	−36	24	4