|
L |
76 |
-20 |
-49 |
60 |
7.5 |
98 |
-24 |
-56 |
53 |
5.89 | |
|
Inferior Parietal Lobule (BA 40) |
R |
44 |
32 |
-38 |
50 |
3.52 |
23 |
36 |
-31 |
35 |
3.99 |
|
L |
262 |
-44 |
-36 |
52 |
4.28 |
289 |
-48 |
-33 |
40 |
6.21 | |
|
Precuneus (BA 7) |
R |
79 |
20 |
-52 |
54 |
4.92* |
9 |
20 |
-52 |
56 |
4.28* |
|
L |
126 |
-20 |
-56 |
53 |
8.34* |
64 |
-20 |
-54 |
54 |
4.98* | |
|
Primary Motor Cortex (BA 4) |
L |
13 |
-51 |
-16 |
34 |
4.01 |
17 |
-59 |
-19 |
40 |
4.27 |
|
Sensory (BA 2/3) |
L |
143 |
-44 |
-29 |
51 |
4.31 |
169 |
-48 |
-26 |
31 |
6.71 |
|
Premotor (dorsal) (BA 6) |
R |
4 |
---- |
12 |
28 |
4 |
40 |
7.47 | |||
|
L |
18 |
-30 |
-2 |
41 |
4.78 |
45 |
-32 |
4 |
40 |
7.81 | |
|
Premotor (ventral) (BA 6) |
R |
2 |
---- |
0 |
---- | ||||||
|
L |
13 |
-53 |
2 |
31 |
2.98 |
63 |
-42 |
-1 |
28 |
5.45 | |
|
Middle Frontal Gyrus (BA 9/46) |
R |
14 |
44 |
8 |
35 |
3.82 |
0 |
---- | |||
|
L |
0 |
---- |
26 |
-48 |
6 |
35 |
5.73 |
Stereotaxic Talairach coordinates of peak activation obtained with p < .005 (uncorrected). Coordinates of peak
activation are reported for regions having atleast 5 significant voxels. * indicates that the peak was identified using a
ROI mask as clusters of activations spanned across several brain regions.
Table 2b. Locations of significant BOLD signal in the early and late stages of motor > normal contrast
|
EARLY |
LATE | |
|
Cluster Brain area size (voxels) Middle Temporal Gyrus (BA 39) R 7 |
Coordinates (mm) xy z 51 -63 25 |
Coordinates (mm) Cluster size T value T value (voxels) x yz 3.24 --- |
|
Superior Parietal Cortex (BA 7) L 15 |
-21 -61 55 |
3.19 10 -34 -54 51 3.8 |
|
Inferior Parietal Lobule (BA 40) L 7+4 |
-36 -42 46 |
3.3 23 -46 -37 39 3.63 |
Stereotaxic Talairach coordinates of peak activation obtained with p < .005 (uncorrected).
14