Table 3.

Brain Areas with Age Differences

Region	BA	X	Y	Z	BSR	Δ Yng	Δ Old
L insula/frontal operculuma	47	−40	16	0	5.5	0.11	0.28
R insula/frontal operculuma	47	32	16	−4	4.1	0.14	0.28
L middle frontal gyrusa	46	−48	48	20	5.2	−0.20	0.26
L precentral gyrusa	6	−40	4	28	4.1	−0.15	0.02
L inferior parietal lobea	40	−40	−40	40	4.3	0.20	0.46
R superior occipital gyrusa	39	32	−72	36	4.4	0.02	0.19
R middle occipital gyrusa	19	36	−80	16	8.9	−0.07	0.19
R parahippocampal gyrusb	18	20	−48	−16	5.2	−0.09	0.09
Precuneusb	7	0	−72	52	4.8	−0.28	0.22
R superior frontal gyrus	10	28	52	4	4.8	−0.02	0.19
R superior frontal gyrus	6	16	0	64	6.0	−0.03	0.23
Middle cingulate gyrus	24	0	8	32	5.7	−0.14	0.09
R lingual gyrus	18	4	−80	0	7.2	−0.58	−0.14
L lingual gyrus	18	−20	−76	−8	5.6	−0.35	−0.10
L fusiform gyrus	37	−44	−56	−16	5.2	−0.17	0.03
R fusiform gyrus	37	36	−52	−20	4.6	−0.05	0.15
R thalamus		4	−4	0	5.9	−0.13	0.04
L cerebellum		−8	−84	−28	7.3	−0.28	0.22
L middle temporal gyrusb	21	−56	0	−28	−4.2	0.00	−0.32
L middle temporal gyrus	39	−56	−64	28	−4.3	0.13	−0.26
L precentral gyrus	4	−32	−28	52	−4.9	0.04	−0.01
R amgydala		24	−12	−24	−4.9	−0.04	−0.36

^aRegion is located close to a region in the TPN, according to Toro et al (2008).

^bRegion is located close to a region in the DMN, according to Toro et al (2008) or Spreng et al (2009).

Regions with positive bootstrap ratios are shown in red in Figure 2b, and regions with negative ratios are shown in blue in Figure 2b (LV2). Δ Yng, task-related activity (averaged over the four tasks) minus activity during fixation in young adults; Δ Old, task-related activity (averaged over the four tasks) minus activity during fixation in older adults. For other abbreviations, see Table 2.