Table 2.

Behavioral data probabilistic stop task

None (0% stop)Low (25% stop)High (50% stop)
Go
    Median RT (ms)505.3 (84.5)560.6 (86.6)643.6 (131.6)
    Choice errors (%)4.7 (4.0)3.0 (1.8)1.5 (1.3)
Stop respond
    Median RT (ms)525.8 (87.9)598.0 (139.0)
Stop inhibit
    SSD (ms)315.9 (111.0)413.2 (162.1)
    P_resp0.56 (0.01)0.52 (0.0)
    SSRT (ms)256.8 (44.4)237.6 (47.3)
  • Values in parentheses are SDs.