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. Author manuscript; available in PMC: 2017 Jul 1.
Published in final edited form as: Neuroimage. 2016 Apr 26;134:466–474. doi: 10.1016/j.neuroimage.2016.04.055

Figure 1.

Figure 1

a) Stop-signal task (SST) design. All participants performed two versions of the task: SST25 (25% stop trials) and SST75 (75% stop trials). b) The contrast SS > GS measures both response inhibition and salience detection in SST25, but only inhibition in SST75, where stop trials predominate. SS = stop success, GS = go success, SSD = stop-signal delay. A conjunction of SS > GS between SST25 and SST75 identifies correlates of “stopping,” whereas a conjunction of SS > GS in SST25 and GS > SS in SST75 identifies correlates of saliency detection.