Table 8.
Parallel diffusivity (D || )
| |
Subject groups |
Significance |
|
|---|---|---|---|
| Autism spectrum disorder | Controls | p value | |
| CC |
1.49 (.03) |
1.34 (.37) |
.06 |
| Cing left |
1.22 (.24) |
1.24 (.05) |
.08 |
| Cing right |
1.26 (.04) |
1.22 (.03) |
.02* |
| DAF left |
1.29 (.04) |
1.26 (.05) |
.15 |
| DAF right |
1.2 (.26) |
1.11 (.37) |
.49 |
| IAAF left |
1.23 (.04) |
1.21 (.04) |
.17 |
| IAAF right |
1.1 (.04) |
1.22 (.06) |
.38 |
| IPAF left |
1.29 (.05) |
1.27 (.05) |
.13 |
| IPAF right | 1.04 (.49) | 1.25 8.05) | .18 |
Data are expressed as mean (SD). Units of D || are 10-3 mm2/s for mean and standard deviation.
CC: corpus callosum; Cing: cingulum; DAF: direct segment of the arcuate fasciculus; IAAF: indirect anterior segment of the arcuate fasciculus; IPAF: indirect posterior segment of the arcuate fasciculus.
* Statistically significant at the threshold uncorrected p < .05.