Table 6.

Positive correlations with search accuracy

Region	Side	BA	Cluster size (voxels)	X	y	z	T-value
All participants
Lingual gyrus	L	18	964	−8	−90	−10	4.37
Precuneus	R	7	539	16	−66	52	4.48
Cerebellum (posterior lobe)	L		436	−12	−74	−46	3.66
Middle frontal gyrus	R	6	237	30	−4	46	4.63
Young
Cerebellum (posterior lobe)	L		1507	−38	−58	−44	5.39
Hippocampus	R		427	26	−18	−10	5.23
Inferior temporal gyrus	R	20/37	277	46	−18	−28	4.39
Middle frontal gyrus	L	8	227	−36	32	42	4.10
Old a
Precentral gyrus	R	6	60	39	−8	36	4.67

Note. R = Right, L = Left. For activations in the same brain region, the larger cluster is shown first.

^aBrain-behavior correlation among older adults occurred in only one region at the subthreshold cluster size of 60.