Table 2.

Clusters associated with greater delay discounting in the Positive, Negative and Neutral conditions across all three groups (bvFTD, AD and CTRL).

Regions	Laterality	MNI			Voxels
		x	y	z
Delay discounting: positive condition
No significant cluster identified
Delayed discounting: negative condition
Parahippocampal gyrus, amygdala and hippocampus	L	−31	−3	−17	3495
Parahippocampal gyrus, amygdala and hippocampus	R	31	−2	−17	2639
Middle occipital gyrus	R	38	−80	16	833
Middle occipital gyrus	L	−23	−93	21	462
Superior occipital cortex	R	21	−94	23	448
Precuneus	R	40	−78	38	276
Middle frontal gyrus	L	−28	40	40	198
Superior temporal lobe	L	−63	−9	3	191
Inferior frontal gyrus	R	51	20	20	141
Insula	L	−41	−7	−6	117
Delayed discounting: neutral condition
No significant cluster identified