Table 1.
ROI analysis
Region | Abbreviation | PROP | VAN | Sniffing | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
z | % | r | p | z | % | r | p | z | % | r | p | ||
Lobules–anterior vermis | Ave | 0.356 | 0.294 | 0.615 | 0.15 | 0.178 | 0.241 | 0.818 | 0.021 | 0.283 | 0.515 | 0.863 | 0.009 |
Biventer | Bi | 0.242 | 0.465 | 0.908 | 0.002 | 0.079 | −0.35 | 0.807 | 0.025 | 0.085 | −0.085 | 0.984 | 0.0001 |
Central lobule | C | 0.33 | 0.233 | 0.791 | 0.031 | 0.262 | 0.24 | 0.845 | 0.013 | 0.416 | 0.758 | 0.937 | 0.0006 |
Corpus medullare | Cm | 0.251 | 0.497 | 0.882 | 0.005 | 0.203 | 0.458 | 0.930 | 0.0009 | 0.049 | −0.526 | 0.967 | 0.0001 |
Dentate nucleus | D | 0.345 | 0.36 | 0.838 | 0.015 | 0.219 | 0.274 | 0.841 | 0.014 | −0.078 | −0.151 | 0.6 | 0.165 |
Gracile lobule | Gr | 0.285 | 0.982 | 0.894 | 0.004 | 0.122 | 0.193 | 0.922 | 0.001 | 0.08 | 0.127 | 0.971 | 0.0001 |
Nodulus | No | 0.415 | 0.077 | 0.855 | 0.01 | 0.273 | 0.124 | 0.506 | 0.264 | 0.367 | 0.056 | 0.908 | 0.0025 |
Lobules–posterior vermis | Pve | 0.423 | 0.281 | 0.641 | 0.12 | 0.318 | 0.221 | 0.916 | 0.001 | 0.069 | −0.128 | 0.993 | 0.0001 |
Anterior quadrangular lobule | Qua | 0.412 | 0.681 | 0.857 | 0.01 | 0.237 | 0.557 | 0.956 | 0.0001 | 0.1 | −0.249 | 0.862 | 0.009 |
Posterior quadrangular lobule | Qup | 0.507 | 2.177 | 0.881 | 0.005 | 0.325 | 1.894 | 0.841 | 0.014 | −0.153 | −1.216 | 0.824 | 0.019 |
Inferior semilunar lobule | SeI | 0.399 | 2.397 | 0.773 | 0.039 | 0.246 | 0.518 | 0.878 | 0.006 | −0.024 | 1.258 | 0.628 | 0.139 |
Superior semilunar lobule | SeS | 0.476 | 3.183 | 0.640 | 0.129 | 0.425 | 3.581 | 0.798 | 0.028 | −0.179 | −1.525 | 0.779 | 0.037 |
Tonsil | To | 0.243 | 0.244 | 0.925 | 0.001 | 0.172 | −0.088 | 0.838 | 0.015 | 0.041 | −0.431 | 0.890 | 0.004 |
The two left columns contain the names of the cerebellar regions and the abbreviations used throughout the text. For each of the 13 regions in each of the three conditions (PROP, VAN, sniffing), the meanz score in region, percentage signal change in region, correlation between these two values, and significance of correlation are provided, respectively. Over all regions the correlation between the SPM{Z} values and percentage signal change values wasr = +0.6 (p < 0.03) for PROP,r = +0.8 (p < 0.0007) for VAN, and r = +0.6 (p < 0.03) for sniffing.