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. Author manuscript; available in PMC: 2015 Apr 1.
Published in final edited form as: J Cogn Neurosci. 2014 Jan 9;26(8):1601–1614. doi: 10.1162/jocn_a_00567

Table 1.

Summary of Stop-signal task performance in our sample of N = 123. Percent errors in discriminating left and right arrows is given by 1−(percent correct + percent omissions).

Variable Mean SD Minimum Maximum
SSRT 188.46 57.07 51.89 426.41
Mean Go RT 488.46 96.44 338.48 862.20
SD Go RT 110.02 41.77 43.39 273.77
Percent correct-Go trials 97.59 4.32 65.63 100.00
Percent omissions-Go trials 1.11 3.72 0.00 32.29
Percent inhibition-Stop trials 48.73 6.52 31.25 65.62