Table 1a.
Anatomical coordinates of significant clusters of activation during resting fixation period (relative to task stimulus viewing) within the Sleep Control group.
| Region (Brodmann’s Area) | Cluster size (voxels) |
x | y | z | Peak Z score |
|---|---|---|---|---|---|
| Medial Frontal Gyrus (BA10) - R | 844 | 15 | 45 | 3 | 6.55 |
| 15 | 54 | 0 | 6.05 | ||
| Posterior Cingulate (BA29) - L | 365 | −12 | −48 | 18 | 6.08 |
| 6 | −21 | 42 | 6.08 | ||
| Precuneus (BA31) - L | −6 | −69 | 24 | 5.90 | |
| Middle Frontal Gyrus (BA6/8) - L | 194 | −24 | 27 | 45 | 6.59 |
| −33 | 9 | 54 | 4.80 | ||
| Middle Temporal Gyrus (BA21) - L | −66 | −27 | −12 | 5.84 | |
| Fusiform Gyrus (BA20) - L | −45 | −24 | −15 | 5.79 | |
| Caudate - L | −39 | −39 | 3 | 5.63 | |
| Insula (BA13) - L | 191 | −33 | −18 | 15 | 5.75 |
| Parahippocampal Gyrus (BA30) - L | −24 | −39 | 6 | 5.47 | |
| Caudate - L | −12 | −9 | 27 | 5.42 | |
| Parietal, Angular Gyrus (BA39) - R | 184 | 45 | −63 | 33 | 6.42 |
| Superior Occipital Gyrus (BA19) - R | 42 | −78 | 36 | 5.81 | |
| Inferior Parietal Lobe (BA40) - R | 51 | −60 | 45 | 5.67 | |
| Middle Frontal Gyrus (BA8) - R | 160 | 27 | 18 | 42 | 5.96 |
| Medial Frontal Gyrus (BA32) - R | 18 | 15 | 45 | 5.41 | |
| Superior Temporal Gyrus (BA22) - R | 94 | 48 | −33 | 6 | 5.75 |
| Middle Temporal Gyrus (BA21/22) - R | 57 | −30 | 6 | 5.47 | |
| 60 | −33 | −12 | 5.42 | ||
| Middle Frontal Gyrus (BA10) - L | 58 | −33 | 57 | 6 | 5.84 |
| −42 | 51 | −6 | 5.63 | ||
| Superior Frontal Gyrus (BA10) - L | −30 | 54 | −6 | 5.79 | |
| Parietal Lobe (BA39) - L | 47 | −51 | −60 | 33 | 5.96 |
| Inferior Parietal Lobe (BA40) - L | −51 | −57 | 42 | 5.41 | |
| Parietal, Postcentral Gyrus (BA7) - R | 35 | 18 | −51 | 63 | 5.30 |
| Parietal, Postcentral Gyrus (BA5/7) - L | 33 | −24 | −45 | 72 | 5.61 |
| −18 | −54 | 66 | 5.20 | ||
| Precuneus (BA19) - L | 16 | −39 | −72 | 36 | 5.28 |
| Precuneus (BA7) - R | 16 | 9 | −69 | 39 | 5.03 |
| Cuneus (BA19) | 0 | −81 | 36 | 5.01 | |
| Parietal, Postcentral Gyrus (BA2) - R | 14 | 33 | −30 | 36 | 5.00 |
| 39 | −30 | 30 | 4.82 | ||
| Middle Temporal Gyrus (BA39) - L | 14 | −33 | −63 | 21 | 5.15 |
| Table 1b. Anatomical coordinates of significant clusters of activation during resting fixation period (relative to task stimulus viewing) within the Sleep Deprivation group | |||||
|---|---|---|---|---|---|
| Region (Brodmann’s Area) | Cluster size (voxels) |
x | y | z | Peak Z score |
| Anterior Cingulate (BA24) - R | 582 | 12 | 27 | 15 | 6.45 |
| 9 | 36 | 0 | 6.12 | ||
| Medial Frontal Gyrus (BA10) - R | 15 | 45 | 3 | 6.27 | |
| Parietal, Angular Gyrus (BA39) - L | 540 | −51 | −60 | 33 | 6.64 |
| −45 | −72 | 33 | 5.94 | ||
| Precuneus (BA7) - L | −9 | −57 | 33 | 5.98 | |
| Precuneus (BA7) - L | 521 | −6 | −42 | 51 | 5.96 |
| Frontal, Paracentral Lobe (BA6) - R | 6 | −27 | 48 | 5.93 | |
| Parietal Lobe (BA40) - R | 24 | −42 | 51 | 5.91 | |
| Inferior Temporal Gyrus (BA20) - L | 439 | −63 | −27 | −15 | 6.19 |
| −54 | −36 | −15 | 5.81 | ||
| Middle Temporal Gyrus (BA21) - L | −57 | −21 | −12 | 5.77 | |
| Middle Temporal Gyrus (BA21) - R | 382 | 60 | −21 | −6 | 6.74 |
| Insula (BA22) - R | 42 | −21 | −3 | 5.63 | |
| Superior Temporal Gyrus (BA22) - R | 48 | −33 | 6 | 5.43 | |
| Middle Frontal Gyrus (BA6/8) - R | 172 | 24 | 18 | 42 | 5.61 |
| 33 | 12 | 51 | 5.42 | ||
| Superior Frontal Gyrus (BA8) - R | 24 | 24 | 48 | 5.27 | |
| Superior Frontal Gyrus (BA8) - L | 146 | −27 | 24 | 51 | 6.43 |
| Parietal, Angular Gyrus - R | 131 | 45 | −63 | 33 | 6.51 |
| 54 | −63 | 33 | 5.55 | ||
| Precuneus - R | 42 | −72 | 33 | 5.94 | |
| 81 | −18 | 3 | 27 | 5.41 | |
| Limbic Lobe, Cingulate Gyrus (BA23) - L | −6 | −12 | 24 | 5.38 | |
| Caudate - L | −12 | −24 | 30 | 4.79 | |
| Middle Frontal Gyrus (BA10) - L | 57 | −33 | 54 | 6 | 6.04 |
| Superior Frontal Gyrus (BA10) - L | −30 | 54 | −3 | 5.29 | |
| −24 | 48 | −6 | 4.96 | ||
| Parietal, Postcentral Gyrus (BA43) - R | 24 | 48 | −15 | 15 | 5.07 |
| Frontal, Precentral Gyrus (BA4) - R | 54 | −9 | 24 | 5.00 | |
| Caudate - L | 5 | −18 | 21 | 9 | 4.85 |
The x-y-z coordinates are given in peak Montreal Neurological Institute (MNI) space coordinates. L and R denote left and right. The Brodmann’s area (BA) location is identified according to the atlas of Talairach & Tournoux (1988).