Early and Late Shift of Brain Laterality in STG, HG, and Cerebellum with Normal Aging during a Short-Term Memory Task
Table 3
Anatomical area, brain hemisphere, value, coordinates of maximum intensity (, and number of activated voxels obtained from group analysis ( < 0.001), comparing four group of participants in word-based STMQ.
Anatomical area
Hemisphere
value
Coordinate ( mm)
NOV
value
Coordinate ( mm)
NOV
value
Coordinate ( mm)
NOV
value
Coordinate ( mm)
NOV
20–29
30 −39
40 −49
50 −65
6.61
−60, −12, 12
138
13.13
−56, −6, 0
1504
12.72
−58, −20, 2
571
6.04
−58, −32, 10
253
L
5.09
−36, −36, 10
49
9.81
−62, −14, 2
8.63
−56, −8, 6
5.86
−50, −30, 6
STG
4.79
−50, 12, −18
89
6.87
−56, −4, −4
5.35
−62, −22, 4
7.23
46, −24, −4
25
12.45
64, −10, 6
1192
14.3
54, −16, −8
368
8.11
64, −18, 0
422
R
6.56
56, −30, 12
110
9.9
62, −4, −2
6.44
60, −28, 6
42
4.83
60, −32, 4
13
4.63
58, −8, −2
35
5.82
66, 32, 14
20
L
5.59
−54, −28, −4
122
9.9
−62, −14, 0
246
8.49
−58, −20, 0
135
5.91
−58, −32, 8
38
MTG
4.95
−60, −10, −6
8.48
−58, −10, −6
53
5.14
−46, −24, 0
10
5.87
−64, −28, −2
68
R
4.92
48, −22, −8
25
6.15
69, −20, −4
23
11.42
52, −16, −10
108
10.75
66, −18, −10
5.09
−50, −4, 46
68
8.71
−54, −6, 34
737
8.79
−42, 2, 38
138
7.83
−42, −8, 44
84
L
4.64
−40, 2, 32
18
8.52
−46, −10, 30
5.86
−52, −6, 50
28
6.02
−36, −2, 58
21
PCG
4.35
−54, −8, 30
10
5.85
−36, 2, 54
37
4.64
50, −8, 36
23
9.24
50, −4, 40
393
6.66
46, 0, 34
120
5.68
44, −6, 42
51
R
8.57
46, −8, 34
5.95
48, 8, 42
10
5.91
56, 0, 22
18
L
5.34
−4, −74, −24
25
8.18
−24, −62, −28
286
10.23
−40, −68, −28
51
—
—
—
Cerebellum
4.68
−4, −38, −6
17
5.62
−4, −74, −16
183
5.61
−42, −58, −34
R
6.4
26, −64, −30
35
9.69
34, −60, −30
628
8.86
36, −58, −32
108
4.59
38, −78, −24
19
—
—
—
5.4
24, −40, −50
18
6.44
26, −68, −26
—
—
—
7.67
−62, −10, 14
300
9.56
−56, −6, 16
530
8.19
−58, −2, 20
39
6.96
−44, −10, 40
99
L
5.29
−44, −12, 38
8.47
−54, −6, 36
4.94
−40, −12, 38
27
5.94
−46, −8, −48
Post CG
4.67
−54, −10, 28
8.18
−46, −10, 32
R
5.25
56, 10, 22
145
8.19
56, −4, 30
227
6.31
56, −2, 22
73
—
—
—
5
50, −10, 34
L
5.58
−32, −30, 10
37
6.08
−36, −30, 14
185
6.55
−48, −16, 6
42
4.61
−42, −26, 10
11
Heschl gyrus
4.76
−58, −12, 8
13
5.72
−56, −10, 8
R
—
—
—
6.92
40, −20, 6
124
5.57
60, −4, 6
10
6.69
64, −4, 6
12
6.31
60, −8, 6
5.69
46, −16, 4
19
“—”: not significant. STMQ: short-term memory task in quiet, NOV: number of activated voxels, STG: superior temporal gyrus, MTG: middle temporal gyrus, PCG: precentral gyrus, Post-CG: postcentral gyrus, L: left, R: right.