Fig. 1: Demonstration for the drift-diffusion model.
From: Mindfulness training enhances face working memory: evidence from the drift-diffusion model
Drift rate (v) represents the average evidence accumulation speed. Decision boundary (a) represents the difference between boundaries. Bias (z) represents the starting point of evidence accumulation. Nondecision time (t) represents the time not used for the process of decision-making.
