TABLE 4

CBF and Kinetic Rate Constants

			K₁				DV_C1 (= K₁/k₂′)			k₃′			k₄
Region	Parameter	CBF	A	B	C	D	B	C	D	B	C	D	B	C
Anterior cingulate	Mean	0.65	0.30	0.61	0.59	0.54	1.12	1.14	1.12	0.35	0.32	0.39	0.07	0.07
	%COV	17.8	14.9	31.7	31.6	29.8	47.4	27.9	30.2	25.7	11.4	19.6	32.1	36.5
Caudate	Mean	0.64	0.33	0.64	0.64	0.63	1.27	1.14	1.12	0.36	0.38	0.39	0.08	0.09
	%COV	20.4	12.1	29.3	30.5	27.1	46.6	26.6	28.8	54.1	17.7	22.0	24.4	30.6
Medial orbitofrontal cortex	Mean	0.59	0.29	0.54	0.50	0.50	1.13	1.14	1.12	0.41	0.37	0.38	0.09	0.09
	%COV	20.9	11.4	38.9	27.8	23.0	50.0	27.9	30.2	35.5	15.1	22.2	45.4	40.9
Putamen	Mean	0.61	0.35	0.62	0.71	0.71	1.60	1.14	1.12	0.22	0.34	0.37	0.07	0.08
	%COV	18.1	10.3	24.9	25.7	24.3	28.3	26.6	28.8	41.5	15.0	19.8	21.1	20.3
Amygdala	Mean	0.44	0.24	0.40	0.38	0.37	1.20	1.14	1.12	0.35	0.37	0.36	0.08	0.10
	%COV	12.5	13.5	26.6	27.9	22.7	55.1	26.6	28.8	41.1	32.6	20.1	48.0	71.4
Mediotemporal	Mean	0.46	0.25	0.41	0.38	0.39	1.32	1.14	1.12	0.37	0.42	0.36	0.09	0.11
	%COV	22.0	7.1	34.6	20.7	13.9	49.7	26.6	28.8	49.6	39.3	20.4	50.1	66.1
Posterior cingulate	Mean	0.67	0.33	0.66	0.67	0.66	1.24	1.14	1.12	0.31	0.32	0.34	0.08	0.08
	%COV	17.9	13.7	30.6	36.2	35.1	49.2	27.9	30.2	35.0	17.4	26.3	17.2	18.3
Lateral temporal cortex	Mean	0.47	0.27	0.47	0.44	0.44	1.22	1.14	1.12	0.35	0.32	0.33	0.08	0.08
	%COV	17.4	10.9	29.1	24.2	20.4	58.1	26.6	28.8	49.9	16.4	23.9	20.5	26.8
Frontal cortex	Mean	0.58	0.29	0.57	0.52	0.52	1.07	1.14	1.12	0.35	0.30	0.32	0.08	0.08
	%COV	22.3	10.7	30.9	26.8	26.0	47.7	26.6	28.8	37.6	15.0	23.5	15.7	18.2
Occipital cortex	Mean	0.58	0.29	0.60	0.57	0.56	1.13	1.14	1.12	0.30	0.26	0.29	0.08	0.08
	%COV	16.6	13.2	25.2	26.3	23.8	44.5	27.9	30.2	41.9	15.2	25.3	14.5	17.7
Thalamus	Mean	0.68	0.35	0.63	0.69	0.72	1.49	1.14	1.12	0.20	0.30	0.29	0.08	0.09
	%COV	14.2	16.6	27.6	28.5	28.2	36.5	26.6	28.8	36.4	19.1	23.6	21.4	32.3
Parietal cortex	Mean	0.53	0.26	0.48	0.45	0.44	1.08	1.14	1.12	0.30	0.26	0.29	0.08	0.08
	%COV	21.4	10.5	28.0	24.4	24.0	44.2	26.6	28.8	28.7	19.4	25.6	16.6	16.5
Brain stem	Mean	0.46	0.30	0.44	0.46	0.50	1.27	1.14	1.12	0.18	0.22	0.17	0.11	0.13
	%COV	16.9	14.4	20.5	24.2	26.1	29.8	27.9	30.2	36.1	32.6	27.6	18.2	19.6
Cerebellum	Mean	0.51	0.32	0.54	0.55	0.54	1.02	1.14	1.12	0.15	0.11	0.13	0.08	0.06
	%COV	11.2	20.8	18.4	30.6	30.6	21.5	27.9	30.2	29.9	42.3	42.5	30.7	24.8
White matter	Mean	0.29	0.13	Unstable fits			1.34	1.34	1.34	Unstable fits			Unstable fits
	%COV	20.3	11.9				60.1	60.1	60.1