Table 1. Interindividual and longitudinal variability for delta activity (% change from baseline [BL]).
Differences between subjects contribute the most to the variability seen during closed-loop auditory stimulation (CLAS). Values across animals represent the grand average (P‑T1 – M-T3) of delta power change from BL per animal. Values across days include a grand average of all animals per day. P-T: pre-training; M-T: motor-training.
| Across animals (intervariability) | Across days (P-T1 – M-T33 = 11 days) (longitudinal variability) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Range | Mean | SD | F(DFn, DFd) | p-Value | Range | Mean | SD | F(DFn, DFd) | p-Value | |
| Up (n = 7) | +1.11 to +10.45 | +7.36 | 3.19 | (6,61) = 5.26 | <0.001 | +3.04 to +10.3 | +6.85 | 1.98 | (10,57) = 1.66 | 0.114 |
| Mock (n = 5) | –5.32 to +10.99 | +0.14 | 5.91 | (4,40) = 3.51 | 0.015 | –4.60 to +3.32 | –0.46 | 2.11 | (10,34) = 1.22 | 0.313 |
| Down (n = 8) | –8.93 to +1.59 | +4.00 | 3.31 | (7,68) = 4.86 | <0.001 | –8.61 to –2.06 | –4.47 | 1.96 | (10,65) = 0.45 | 0.916 |