Table 3.

Gray matter volume correlates of cognitive performance in the whole sample

		Brain region	Laterality	t‐value*	Cluster sizea	x	y	z
Episodic memory
	TPR
		Frontal sup. medial	R	−4.18	165	5	50	44
		Posterior cingulate	R	−4.08	414	2	−48	21
		Posterior mid. temporal	L	−4.00	205	−50	−71	9
		Inferior temporal	R	−3.93	170	39	0	−50
		Frontal med. orbitalis	L	−3.71	141	−9	60	−23
	TFR
		Inferior temporal	R	−4.48	207	41	−2	−50
		Posterior cingulateb	R	−4.40	756	2	−47	21
		Posterior mid. temporal	L	−3.76	258	−49	−72	9
		Fusiform gyrus	R	−3.57	195	32	−56	−18
	TDPR
		Frontal med. orbitalis	L	−4.52	460	−9	60	−23
		Frontal sup. medial	R	−4.42	258	0	44	44
		Inferior temporal	R	−4.25	178	41	0	−50
		Posterior mid. temporal	L	−4.14	397	−51	−71	9
		Posterior cingulate	R	−3.76	271	2	−48	23
		Middle cingulate	R	−3.62	170	3	−17	30
	TDFR
		Inferior temporal	R	−4.70	218	39	2	−51
		Caudate nucleus	R	−4.12	246	15	9	2
		Caudate nucleus	L	−3.87	100	−15	8	3
		Posterior mid. temporal	L	−3.66	130	−48	−71	8
		Frontal med. orbitalis	L	−3.63	101	−11	59	−17
		Posterior cingulate	R	−3.52	155	2	−45	20
Executive functions
	Coding
		Thalamusb	R	5.12	1,100	0	−14	−2
		Hippocampus	R	4.16	449	14	−15	−20
		Cerebellar crusb	L	3.98	1,366	−27	−78	−23
		Cerebellar crus	R	3.56	248	32	−74	−41
	DSB
		Superior frontal	L	4.13	116	−5	41	29
		Cerebellar crus	L	3.91	327	−45	−72	−30
	DSS
		Anterior mid. temporal	L	4.76	400	−69	−23	−15
		Olfactory nucleus	R	4.08	112	0	8	−11
		Cerebellar crus	L	3.43	168	−41	−75	−35
	Matrix reasoning
		Caudate nucleus	R	3.95	241	23	18	9
	Visual puzzles
		Inferior frontalb	L	5.50	2,464	−35	30	0
		Inferior parietalb	R	5.24	644	27	−45	54
		Inferior temporalb	L	5.15	1,010	−35	−6	−36
		Middle frontal	L	4.65	311	−26	38	30
		Middle cingulate	R	4.47	357	15	29	30
		Lingual gyrusb	R	4.40	1,251	5	−86	−15
		Cerebellum lob. 8b	R	4.38	2,241	12	−54	−47
		Anterior cingulateb	L	4.37	1,663	−12	33	24
		Postcentral	R	4.27	461	62	−5	24
		Fusiform gyrus	R	4.24	153	44	−63	−21
		Hippocampus	L	4.12	200	−36	−15	−12
		Superior parietal	L	4.03	112	−14	−69	42
		Postcentral	L	3.97	147	−32	−33	51
		Middle cingulate	L	3.96	372	−8	2	44
		Inferior parietal	L	3.84	137	−42	−35	44
		Inferior temporal	L	3.79	105	−39	−39	−14
		Middle temporal	R	3.78	198	66	−12	−15
		Middle cingulate	R	3.68	180	11	−35	42
		Middle frontal	L	3.67	104	−36	44	21
		Insula	R	3.62	146	36	5	11
		Calcarine	L	3.58	114	−11	−62	11
		Putamen	R	3.47	100	36	−15	−9

TPR = Total paired recall; TFR = Total free recall; TDPR = Total delayed paired recall; TDFR = Total delayed free recall; DSB = digit span backwards; DSS = digit span sequencing.

^aIndicated in number of neighboring voxels.

^bSurvived whole brain family‐wise error rate (FWE) correction for multiple testing. The spatial coordinates refer to the Montreal Neurological Institute (MNI) standardized space.

^* Significant at uncorrected p < .001 with a cluster extent threshold of N = 100 voxels.