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. 2005 Aug 16;15(6):876–885. doi: 10.1007/s00586-005-0956-9

Table 6.

Raw data for mean onset and peak times of the SCM muscle EMG in response to simulated rear-end impacts

  Slow unexpected impact (SD) Fast unexpected impact (SD) Fast expected impact (SD)
Onset time
Left SCM
N=26		 116.46 (106.80) 107.00 (49.55) 100.03 (54.74)
Onset time
Right SCM
N=29		 142.21 (128.58) 142.41 (125.02) 119.45 (106.13)
Peak time
Left SCM
N=26		 132.50 (42.54)) 128.62 (39.07) 124.19 (46.15)
Peak time
Right SCM
N=29		 159.62 (123.45) 160.10 (120.68) 141.90 (101.09)

Time is expressed in milliseconds with onset of chair movement recorded as time zero. Combined male and female sample