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. Author manuscript; available in PMC: 2021 Sep 1.
Published in final edited form as: Schizophr Res. 2020 Jul 14;223:148–157. doi: 10.1016/j.schres.2020.06.033

Figure 1.

Figure 1.

Stop Signal Task (4). In Go trials, participants pressed the corresponding left or right button when a green circle appeared to the right or left of the center. During Stop trials, they were to refrain from pushing the buttons. When participants did not respond within 650 ms on Go trials, a red ‘X’ and the word ‘faster’ were presented for 2500 ms indicating that the participant failed a trial. On Stop trials in which the participants pressed a button, a red ‘X’ appeared over the stop sign to provide performance feedback indicating the failure to inhibit a response.