Table. 4.
Table. 4.
Comparison of the muscle activities during smooth pursuit eye movement
| Muscles (µV) | Fixation | .2 Hz | .3 Hz | .5 Hz | F | P | Post-hoc |
|---|---|---|---|---|---|---|---|
| TA | 47.58 ± 31.48a | 68.04 ± 34.14 | 71.19 ± 43.04 | 66.77 ± 40.74 | 15.390 | .001 |
Fixation < .2 Hz < .3 Hz |
| PL | 62.04 ± 37.18 | 74.01 ± 40.73 | 75.75 ± 45.56 | 73.59 ± 42.89 | 2.939 | .036 |
- |
| GM | 50.13 ± 31.91 | 60.35 ± 33.62 | 58.52 ± 34.42 | 57.51 ± 32.93 | 3.529 | .017 |
- |
| VL | 18.74 ± 17.07 | 22.00 ± 23.26 | 22.20 ± 21.38 | 23.20 ± 20.77 | 1.958 | .124 | - |
| VM | 10.85 ± 8.35 | 12.00 ± 11.35 | 10.93 ± 8.80 | 11.33 ± 8.65 | .340 | .796 | - |
| BF | 9.26 ± 5.23 | 11.82 ± 11.28 | 11.59 ± 9.63 | 12.29 ± 11.16 | 3.914 | .010 |
- |
| IO | 15.86 ± 15.23 | 15.18 ± 15.37 | 14.79 ± 13.19 | 14.86 ± 13.77 | 2.291 | .082 | - |
| ES | 7.53 ± 2.50 | 7.26 ± 2.64 | 7.59 ± 3.13 | 7.68 ± 3.12 | .605 | .613 | - |
a Mean ± SD, *p < .05
TA: Tibialis anterior, PL: Peroneus longus, GM: Gastrocnemius medialis, VM: Vastus medialis, VL: Vastus lateralis, BF: Biceps femoris, IO: Internal oblique, ES: Erector spinae muscle.
J Korean Soc Phys Med 2022;17:113-21 https://doi.org/10.13066/kspm.2022.17.4.113 
© 2022 J Korean Soc Phys Med