Table 2.

Areas of Increased Blood Flow with Combat-Related Slides and Sounds Relative to Neutral Slides and Sounds in PTSD Patients and Comparison Subjects

PTSD (n = 10)					Comparison subjects (n = 10)
Z score	Talairach coordinates				Z score	Talairach coordinates
	x	y	z	Brian region		x	y	z	Brain region
4.89	24	−82	−28	R. cerebellum	5.25	−34	−78	−24	L. cerebellum
4.53	12	−92	−20		4.23	4	−82	−16	R. cerebellum
4.24	2	−80	−12		4.11	−10	−86	−8	L. visual association cortex (18)
3.62	50	28	0	R. interior frontal (47)	3.75	−30	12	28	L. middle frontal (9)
3.58	52	20	4		3.67	12	38	20	R. anterior cingulate (32)
3.27	12	−30	−8	R. midbrain	3.27	44	−66	12	R. middle temporal gyrus (39)

Z score > 3.00, p < .001.