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Cubical voxel volume sizes for different brain tissues computed from the condition where the thermal plus system noise is equal to physiological noise. Group data from all subjects (n=3).
| Gray Matter (GM) | White Matter (WM) | Cerebrospinal fluid (CSF) | |
|---|---|---|---|
| Number of voxels | 33789 | 55262 | 26296 |
| V=(a) 3 Mean +/- st. dev. | a=(1.78 +/- 0.4) mm | a=(2.1 +/- 0.4) mm | a=(1.36 +/- 0.31) mm |
