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. Author manuscript; available in PMC: 2016 Jun 30.
Published in final edited form as: Neurosci Lett. 2014 Nov 29;586:8–12. doi: 10.1016/j.neulet.2014.11.034

Table 1.

Group mean (±SEM) EMG onset latencies (ms) for Externally-Triggered (EXT) and Self-triggered (SLF) freefall perturbations.

EXT SLF
First Trial Trials 2–5 First Trial Trials 2–5
SCM 62.49 ± 4.75 73.33 ± 6.28 69.35 ± 4.96 75.53 ± 6.04
DLT 67.19 ± 4.39 76.54 ± 8.50 81.37 ± 11.49 102.82 ± 21.38
BIC 72.42 ± 7.91 87.00 ± 9.90 80.76 ± 13.95 102.09 ± 24.58
GAS 92.12 ± 9.85 95.83 ± 11.00 90.73 ± 7.49 86.13 ± 13.28
TA 65.71 ± 4.43 68.84 ± 3.97 75.37 ± 6.88 78.26 ± 5.92

EXT = externally activated SLF = self-activated drop perturbations

SCM= sternocleidomastoid, DLT= deltoid, BIC=biceps brachii, GAS= medial gastrocnemius, TA=tibialis anterior