Table 3.
Spectral full width at half maximum (FWHM; Hz) by voxel, group, and time point.
|
PREFRONTAL |
OCCIPITAL |
|||
|---|---|---|---|---|
| MS (N = 6–7) | HC (N = 8) | MS (N = 4–6) | HC (N = 6) | |
| STEAM tCr | a,b | a,b | a,b | |
| 0 | 16.5 ± 6.5 | 13.1 ± 1.9 | 14.5 ± 2.2 | 12.7 ± 1.2 |
| 1 | 14.6 ± 3.8 | 12.8 ± 0.8 | ||
| 3 | 14.6 ± 2.9 | 13.0 ± 1.9 | ||
| 6 | 13.1 ± 2.8† | 13.8 ± 2.7 | 13.7 ± 1.8 | 14.3 ± 3.3 |
| 12 | 14.3 ± 2.9 | 13.4 ± 1.8 | ||
| sLASER tCr | a | a,b | ||
| 0 | 13.2 ± 2.6 | 12.3 ± 2.9 | 13.4 ± 2.1 | 12.0 ± 0.9 |
| 1 | 15.2 ± 5.3 | 12.2 ± 0.5 | ||
| 3 | 12.9 ± 2.7 | 11.5 ± 0.8* | ||
| 6 | 11.6 ± 2.4 | 12.7 ± 1.5 | 12.5 ± 1.7 | 12.8 ± 2.1 |
| 12 | 13.4 ± 0.9 | 12.0 ± 1.0† | ||
| sLASER tNAA | a | a | ||
| 0 | 12.2 ± 2.7 | 11.7 ± 2.1 | 13.4 ± 2.1 | 11.8 ± 1.6 |
| 1 | 15.0 ± 6.7 | 12.2 ± 0.8 | ||
| 3 | 12.0 ± 2.2 | 11.1 ± 1.1* | ||
| 6 | 10.7 ± 2.2 | 12.4 ± 2.0 | 12.6 ± 2.0 | 12.0 ± 2.0 |
| 12 | 12.5 ± 1.1 | 11.5 ± 1.3† | ||
t-test for general(ized) linear mixed model factor or numeric (equivalent for control models) time coefficient **p < 0.01, *p < 0.05, †p < 0.1. Numeric-time model results shown in series header; factor-time model results displayed inline.
a Numeric time variable general linear mixed model residuals non-normal; Gamma mixed model with log link reported.
b Factor time variable general linear mixed model residuals non-normal; Gamma mixed model with log link reported.