Table 2.
Measures of excitability to transcranial magnetic stimulation in control subjects
| CS | MT Pre-EL | MT Post-EL | MT Pre-LD | MT Post-LD | SICI Pre-EL | SICI Post-EL | SICI Pre-LD | SICI Post-LD | N Pre-EL | N Pre-EL | N Pre-LD | N Post-LD |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 33 | 32 | 29 | 31 | 40.1 | 23.8 | 55.1 | 44.5 | 44 | 26 | 19 | 17 |
| 2 | 36 | 34 | 33 | 36 | 54.9 | 28.0 | 51.1 | 36.2 | 17 | 41 | 24 | 16 |
| 3 | 56 | 51 | 58 | 58 | 23.8 | 7.5 | 15.0 | 5.3 | 22 | 19 | 13 | 13 |
| 4 | 57 | 58 | 56 | 56 | 67.1 | 38.0 | 14.9 | 36.5 | 20 | 43 | 50 | 18 |
| 5 | 39 | 40 | 41 | 43 | 145.9 | 113.9 | 86.5 | 86.6 | 24 | 18 | 14 | 20 |
| 6 | 34 | 34 | 31 | 35 | 38.3 | 28.3 | 63.9 | 52.7 | 21 | 21 | 21 | 51 |
| 7 | 45 | 42 | 51 | 43 | 106.8 | 46.55 | 194.2 | 120.8 | 29 | 14 | 16 | 17 |
| 8 | 30 | 30 | 30 | 28 | 69.5 | 65.8 | 47.2 | 40.5 | 20 | 17 | 20 | 25 |
| 9 | 31 | 31 | 31 | 31 | 33.8 | 32.9 | 41.0 | 46.1 | 32 | 31 | 17 | 17 |
| Mean | 40.1 | 39.1 | 40.0 | 40.1 | 64.5 | 42.8 | 63.2 | 52.1 | 25.4 | 25.6 | 21.6 | 21.6 |
| SE | 3.2 | 3.1 | 3.7 | 3.4 | 12.4 | 9.8 | 17.0 | 10.4 | 2.6 | 3.3 | 3.5 | 3.6 |
Motor thresholds (MT, % of stimulator’s output), short-interval intracortical inhibition (SICI, %), and number of stimuli (N) in determination of MT in control subjects pre- and post-standard room light exposure (EL) and pre- and post-light deprivation (LD)
SE standard error