Table 2.

Summary of VBM findings in the bvFTD group.

Behavioural correlate	Direction of correlation	Brain region	Cerebral hemisphere	Peak coordinates	Z-score
Mentalising	+	Anterior entorhinal	Right	26 −3 −35	4.09*
Non-mentalising	−	Ventro-medial PFC	Left	−12 69 −9	6.1**
Mentalising > non-mentalising	+	Ventro-medial PFC	Left	−12 69 −9	5.4**

Coordinates (mm) of local maxima for grey matter volume change correlating with behavioural performance in the patient group are shown in Montreal Neurological Institute standard stereotactic space. All results listed were significant at threshold p < .05 corrected for multiple comparisons *within the prespecified anatomical small volume of interest (see text), or **over the whole brain.