Table 6. Cluster-level statistics of activations for parametric modulation of awake dogs.^* .

Number of activated clusters: 2, total number of activated voxels: 52
Cluster	Anatomical areas included	Number of activated voxels	Peak T value
#1	olfactory bulb	24	4.53
#2	right occipital cortex, cerebellum	28	3.51

*: ROIs shown in bold face were commonly activated for low (Table 3) and high (Table 4) odor concentration, as well as parametric modulation by odor concentration.