Perfusion Data Before and After Treatment
| ROI | rCBVR | ΔTTFM, seconds | ||
|---|---|---|---|---|
| Before Intervention | After Intervention | Before Intervention | After Intervention | |
| PCAT | 0.98 ± 0.17 | 0.96 ± 0.26 | −0.14 ± 0.42 | −0.02 ± 0.68 |
| MCAT1 | 1.01 ± 0.19 | 0.91 ± 0.18 | 1.31 ± 1.15* | 0.51 ± 0.61†‡ |
| MCAT2 | 1.06 ± 0.27 | 1.00 ± 0.13 | 1.09 ± 0.90* | 0.57 ± 0.75† |
| ACAT | 1.11 ± 0.36 | 1.01 ± 0.51 | 0.12 ± 0.64 | 0.16 ± 0.66 |
Note.—Data are the mean ± standard deviation. For cases of inter-hemispheric symmetry, the rCBVR was 1, and ΔTTFM was 0 seconds.
* Statistically significant interhemispheric asymmetry in mean TTFM, P < .005.
† Statistically significant interhemispheric asymmetry in mean TTFM, P < .05.
‡ Significant difference in mean ΔTTFM before and after intervention, P < .05.