Figure 5.
Individual sagittal slice maps of the absolute value of the proportionality constant α (see Results section) representing the intensity of the TCM artifact, overlaid on their corresponding slices of the spiral FMRI dataset from P2. All the voxels exhibit maximal cross-correlation coefficient, CCT > 0.9. The color-coding is from blue (|α| = 0) to red (|α| ≥ 1).