Figure 5
From: Environment and body-brain interplay affect inhibition and decision-making
Effects of processing bodily information on decision-making performance. (a) On the classical stop-signal task (Stop-C), errors (lighter colors) are faster than correct responses (darker colors), except on the condition Canal where no difference was found. (b) By contrast, on the sensorial stop-signal task (Stop-S), errors are consistently slower than correct responses. (c) Schematic representation of the task effect on the parameters of diffusion decision model (solid black lines refer to the classical stop-signal task, and dotted black lines refer to the sensorial stop-signal task). Working definition for parameters: Response caution: how much evidence is needed to make a decision; Drift rate: how quickly evidence accumulates towards a decision threshold; Non-decision time: duration of process outside the decision-making process (e.g., visual or motor process); Starting point: How close the starting position is to one response and the other. Interpretation scale: H1**** means extreme evidence for the alternative hypothesis; H0** means strong evidence for the null hypothesis.
