Table 1. Parameter estimates for the linear mixed effect (LME) models used to assess changes in dendrite diameter and length.
Residual plots showed no evidence against the assumptions of constant variance and normality.
| LME model – dendrite diameter | |||
|---|---|---|---|
| Random effects | Standard error | ||
| Mouse (intercept) | 0.0680 | ||
| Residual | 0.1500 | ||
| Fixed effects | Level | Estimate | Standard error |
| Intercept | 1.3133 | 0.0459 | |
| Condition | EW (reference) | 0 | 0 |
| W | –0.0024 | 0.0637 | |
| S | 0.0698 | 0.0584 | |
| LME model – dendrite length | |||
| Random effects | Standard error | ||
| Mouse (intercept) | 0.8024 | ||
| Residual | 3.2883 | ||
| Fixed effects | Level | Estimate | Standard error |
| Intercept | 8.7228 | 0.7841 | |
| Condition | EW (reference) | 0 | 0 |
| W | –0.4763 | 1.0734 | |
| S | 0.0007 | 0.9878 | |