Table 2.

Positive volume in BOLD signal.

	Vehicle		3 mg/kg		10 mg/kg		30 mg/kg
Brain area	Ave	SE	Ave	SE	Ave	SE	Ave	SE	P val	Ω Sq
Parietal ctx	7	3.6	0	0.0	0	0.0	0	0.0	0.001	0.980
CA2	1	0.3	0	0.0	0	0.0	0	0.0	0.005	0.631
Retrosplenial rostral ctx	22	5.5	0	0.0	1	0.6	0	0.4	0.006	0.625
Triangular septal n.	3	1.3	0	0.0	0	0.0	0	0.0	0.006	0.624
Prelimbic ctx	14	3.9	0	0.0	1	1.6	2	1.7	0.009	0.561
Dentate gyrus ventral	8	2.9	5	3.4	1	0.7	16	5.8	0.009	0.555
CA3 hippocampus ventral	7	3.1	3	2.9	0	0.2	9	3.8	0.013	0.508
Somatosensory ctx hindlimb	9	4.8	0	0.3	0	0.0	0	0.0	0.017	0.469
Anterior thalamic nuclei	7	3.5	0	0.0	0	0.0	0	0.2	0.018	0.456
Secondary motor ctx	29	11.7	6	6.0	1	1.0	1	0.7	0.019	0.451
Reuniens n.	11	6.9	1	1.0	0	0.0	0	0.0	0.019	0.448
Anterior olfactory n.	23	5.1	10	4.8	3	1.8	16	5.3	0.021	0.434
Insular ctx	75	14.9	19	5.5	16	11.2	33	7.2	0.022	0.428
Accumbens core	6	3.3	0	0.3	0	0.0	4	2.3	0.023	0.422
Entorhinal ctx	90	33.2	20	6.6	57	8.7	108	29.8	0.025	0.411
Retrosplenial caudal ctx	108	29.1	8	4.5	11	6.9	13	6.9	0.025	0.410
Bed n. stria terminalis	6	5.0	1	0.5	0	0.0	0	0.0	0.026	0.407
Subthalamus	1	0.8	0	0.0	0	0.0	1	0.4	0.029	0.390
Lateral septal n.	49	11.9	14	10.7	7	3.0	9	2.3	0.031	0.381
Anterior cingulate area	29	11.1	2	1.4	4	2.1	0	0.3	0.038	0.349
Primary motor ctx	32	13.8	6	5.5	2	2.2	2	1.1	0.039	0.347
Lateral orbital ctx	9	2.9	2	1.8	1	0.6	5	3.2	0.044	0.327
White matter	27	11.6	8	3.6	5	2.0	15	4.0	0.045	0.325
Medial septum	3	1.7	0	0.0	0	0.0	0	0.0	0.047	0.318
Globus pallidus	5	4.4	0	0.0	0	0.0	0	0.0	0.048	0.316
Somatosensory ctx trunk	2	1.4	0	0.0	0	0.0	0	0.0	0.048	0.316