|
|
Table 1.
Location and significance of activation in each area explored by SPM
software
|
|
| Analysis |
Location |
Talairach Coordinate
(mm)
|
Magnitude of Peak Activation (Z score) |
Size
of Activation (voxel) |
Significance of Activation (corrected
P) |
| x |
y |
z |
|
| Subtraction
analysis |
|
|
|
|
|
|
|
| FRS > baseline |
GTT, GTs
(lt) |
 44 |
16 |
8 |
6.42 |
790 |
<0.001 |
|
GTT, GTs
(rt) |
42 |
18 |
4 |
5.76 |
753 |
<0.001 |
|
(brain
stem) |
(4) |
(26) |
(8) |
(3.39) |
 |
|
|
[thalamus(lt)] |
(16) |
(18) |
(0) |
(3.32) |
|
|
| FRS > HCS |
brain
stem |
4 |
26 |
8 |
4.67 |
117 |
0.022 |
|
thalamus(lt) |
16 |
18 |
0 |
4.50 |
60 |
0.039 |
| HCS > baseline |
GTT, GTs
(lt) |
54 |
20 |
0 |
4.88 |
462 |
<0.001 |
|
GTT, GTs
(rt) |
36 |
20 |
8 |
4.08 |
245 |
0.004 |
| FRS > LCS |
GTT, GTs (lt) |
46 |
20 |
8 |
3.99 |
179 |
0.026 |
|
GTT, GTs (rt) |
48 |
8 |
4 |
5.40 |
476 |
0.001 |
| LCS > baseline |
n.s. |
|
|
|
|
|
|
| Correlation
analysis |
|
|
|
|
|
|
|
| rCBF vs.
alpha-EEG |
thalamus
(lt) |
16 |
16 |
0 |
4.30 |
149 |
0.027 |
|
|
Z scores for the brain stem and thalamus in the
comparison of FRS vs. baseline are reported in the parentheses to show
a tendency of increased rCBF. x, y, and
z, stereotactic coordinates in the three orthogonal
dimensions of the atlas by Talairach and Tournoux
(1988). GTT, transverse temporal gyrus; GTs, superior temporal
gyrus; lt, left; rt, right.
|
|