TABLE 3.

fMRI measurement following long-term heroin abstinence

				Talairach coordinates
Side	Brain area	BA	Cluster size (mm3)	x	y	z	Voxels
Heroin-related > Neutral Images Brain Area
Occipital cortex
L	Inferior occipital G.	19	15	36	–81	–12	2.6
R	Inferior occipital G.	19	19	–24	–93	–6	2.5
L	Middle occipital G.	19	55	–33	–87	3	2.7
R	Middle occipital G.	19	40	42	–63	–3	8.7
Temporal cortex
L	Middle temporal G.	21,22	15	–42	–78	6	2.4
R	Middle temporal G.	21,22	47	54	–75	6	3.4
L	Inferior temporal G.	37	11	–51	–78	–6	2.9
R	Inferior temporal G.	37	19	48	–66	–3	3.6
Neutral > Heroin-related Images Brain Area
Frontal cortex
L	Middle frontal G.	6,9	206	–39	15	33	–5.2
L	Superior frontal G.	8	66	–3	24	54	–4.9
L	Inferior frontal G.	46	17	–45	48	6	–4.7
Parietal cortex
L	Inferior parietal G.	40	425	–39	–48	57	–2.4
L	Precuneus	7	167	–6	–45	54	–3.9
R	Precuneus	7	198	12	–48	66	–7.2
L	Paracentral lobule	5	133	–3	–33	51	–5.0
R	Postcentral G.	1,2,3	144	45	–30	57	–4.4
Cingulate
L	Posterior cingulate		140	–3	–66	12	–3.4
Thalamus
R	Thalamus		37	9	–18	12	–4.1
Insula
L	Insula	13	45	–33	–24	12	–4.7
Striatum
L	Lentiform nucleus		13
R	Lentiform nucleus		21
L	Putamen		13
R	Putamen		21
Cerebellum
L	Cerebellum		102	–33	–72	–24	2.9
R	Cerebellum		242	42	–63	–21	3.7