Table 2 Measured total intracranial volume (mTIV) and brain volume measurements normalized by mTIV (mTIV ratio)
|  | Chemotherapy group (n = 16) | Healthy control group (n = 14) | ||||||
|---|---|---|---|---|---|---|---|---|
Time point 1 | Time point 2 | Time point 1 | Time point 2 | |||||
Mean | SD | Mean | SD | Mean | SD | Mean | SD | |
mTIV (ml) | 1718.46 | 114.77 | 1707.12 | 110.23 | 1734.76 | 130.92 | 1714.87 | 119.83 |
Volume (mTIV ratio) | ||||||||
 Total white matter | 26.75 | 3.15 | 28.40 | 4.77 | 27.94 | 3.33 | 28.84 | 2.57 |
 Total gray matter | 31.70 | 3.39 | 29.64 | 4.21 | 31.24 | 3.81 | 30.26 | 4.62 |
 Frontal lobe | 20.23 | 1.86 | 19.89 | 1.66 | 20.17 | 1.52 | 19.90 | 1.70 |
 Parietal lobe | 10.70 | 0.79 | 10.63 | 0.81 | 10.78 | 0.81 | 10.70 | 0.90 |
 Occipital lobe | 5.29 | 0.51 | 5.30 | 0.59 | 5.48 | 0.48 | 5.46 | 0.53 |
 Temporal lobe | 11.05 | 0.71 | 10.96 | 0.72 | 11.30 | 0.82 | 11.38 | 0.82 |