Table 3.

FWE-corrected age-dependent whole brain effects in A. Perception, B. Production, and C. Production > Perception. Coordinates are in Talairach space. Cluster size is calculated in number of surface nodes, cluster area is calculated in mm².

Contrast	Region	Hemi	x	y	z	t	p	Cluster size	Cluster area
A. Perception	TTS, extending into TTG	Left	−49	−19	4	−3.340218	0.002	312	97.61
	Dorsal precentral sulcus/superior frontal gyrus.	Left	−13	−7	69	3.239507	0.002	184	68.69
	PT extending into TTS.	Right	49	−32	11	−4.613151	0.00004	306	80.13
	Occipital pole.	Right	16	−99	−7	−4.180524	0.0002	169	80.03
	Lateral occipital-temporal sulcus extending into the fusiform gyrus.	Right	39	−19	−22	−3.818996	0.0005	203	54.02
	Middle STG.	Right	58	−24	2	−3.885855	0.0004	205	75.14
B. Production	Ventral precentral gyrus (posterior PMv).	Right	41	−10	38	−4.383471	0.00009	281	123.7
	Middle STG/STS.	Right	50	−31	3	−4.381458	0.00009	384	118.66
	SMA-proper.	Right	8	−4	54	−3.99374	0.0003	171	38.83
C. Production > Perception	Ventral central sulcus and precentral gyrus (PMv).	Left	−42	−11	36	−3.79114	0.0005	347	144.42
	Dorsal precentral sulcus/posterior superior frontal gyrus (pSFG).	Left	−14	−9	68	−3.096119	0.004	163	63.98
	Ventral precentral gyrus (PMv)	Right	49	−3	46	−3.946285	0.0003	347	160.42
	SMA-proper.	Right	8	−3	54	−4.225055	0.0001	285	69.56