Application of PET Imaging in the Brain Regions of the Emotional Control Loop in Patients with Generalized Anxiety Disorder

Table 1

The difference of the peak uptake of the two groups of emotional control loops in multiple brain regions (Bq/cc).

Grouping	Left prefrontal cortex	Right prefrontal cortex	Left striatum	Right striatum	Left hippocampus	Right hippocampus	Left thalamus	Right thalamus
Healthy control group	2.41 ± 0.21	2.52 ± 0.24	1.95 ± 0.17	1.97 ± 0.22	1.65 ± 0.20	1.63 ± 0.19	1.71 ± 0.17	1.69 ± 0.15
GAD group	2.04 ± 0.20	2.06 ± 0.18	1.41 ± 0.19	1.97 ± 0.18	1.16 ± 0.15	1.63 ± 0.16	2.13 ± 0.24	2.08 ± 0.20
t value	5.71	6.86	9.47	0	8.77	0	6.39	6.98
value	<0.05	<0.05	<0.05	>0.05	<0.05	>0.05	<0.05	<0.05