Table III.
Summary of count maps: A qualitative examination of the thresholded analysis within ipsilateral brain regions
| Tactile stimulation | Painful stimulation | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S1 | S2 | Thalamus | S1 | S2 | Thalamus | |||||||
| R | L | R | L | R | L | R | L | R | L | R | L | |
| Subject 1 | 50 (2) | 0 (0) | 75 (3) | 50 (2) | 0 (0) | 0 (0) | 100 (4) | 100 (4) | 100 (4) | 50 (2) | 0 (0) | 0 (0) |
| Subject 2 | 0 (0) | 0 (0) | 100 (4) | 50 (2) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 100 (4) | 50 (2) | 0 (0) | 0 (0) |
| Subject 3 | 0 (0) | 0 (0) | 50 (2) | 50 (2) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 50 (2) | 0 (0) | 0 (0) | 0 (0) |
| Subject 4 | 0 (0) | 0 (0) | 50 (2) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 100 (4) | 100 (4) | 0 (0) | 0 (0) |
| Subject 5 | 0 (0) | 0 (0) | 50 (2) | 50 (2) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 75 (3) | 100 (4) | 0 (0) | 0 (0) |
| Subject 6 | 0 (0) | 0 (0) | 50 (2) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) |
| Average | 8.3 | 0 | 70.8 | 33.3 | 0 | 0 | 16.7 | 16.7 | 70.8 | 50 | 0 | 0 |
| Average (L&R) | 4.2 | 52.1 | 0 | 16.7 | 60.4 | 0 | ||||||
For this table S1, S2, and thalamus are the iROIs; and L and R are the sides.
Values indicate the number of sessions in which the same voxels were activated within a specified ipsilateral brain region over two or more sessions. A score of 100 indicates activation of one or more voxels across all four sessions for a given brain region, and a score of zero indicates no overlapping activation (in any voxels) for that brain region. (iROI, ipsilateral region of interest; S1, primary somatosensory; S2, secondary somatosensory cortices).