Table 2.

rCBF_R measured with F and R1 in patients and healthy controls

Region	rCBFR	Group	N	Mean	SD	SEM
Frontal cortex	F	Patients	29	0.37	0.03	0.005
		HC	30	0.38	0.03	0.005
	R1	Patients	29	0.93	0.04	0.008
		HC	30	0.93	0.04	0.008
Parietal cortex	F	Patients	29	0.35	0.02	0.005
		HC	30	0.37	0.03	0.005
	R1	Patients	29	0.89	0.04	0.008
		HC	30	0.92	0.04	0.008
Temporal cortex	F	Patients	29	0.36	0.03	0.005
		HC	30	0.38	0.03	0.006
	R1	Patients	29	0.86	0.05	0.009
		HC	30	0.87	0.05	0.009
Cingulate cortex	F	Patients	29	0.44	0.04	0.008
		HC	30	0.44	0.04	0.008
	R1	Patients	29	0.95	0.05	0.009
		HC	30	0.94	0.05	0.010
Occipital cortex	F	Patients	29	0.37	0.02	0.005
		HC	30	0.39	0.02	0.004
	R1	Patients	29	0.92	0.05	0.009
		HC	30	0.94	0.05	0.009
Putamen	F	Patients	29	0.48	0.04	0.008
		HC	30	0.50	0.04	0.008
	R1	Patients	29	1.02	0.06	0.011
		HC	30	1.07	0.06	0.012
Caudate	F	Patients	29	0.24	0.03	0.006
		HC	30	0.25	0.04	0.007
	R1	Patients	29	0.73	0.06	0.012
		HC	30	0.76	0.08	0.014

Values are averaged over the left and right hemisphere. rCBF_R Relative regional cerebral blood flow, HC Healthy controls, rCBF_R relative regional cerebral blood flow, F rCBF_R measured with [¹⁵O]H₂O PET, R1 rCBF_R measured with [¹⁸F]FE-PE2I