Research Paper Volume 17, Issue 3 pp 778—797

Figure 3. Choice latencies change as a function of DRST Phase and Trial Difficulty Level. Changes in (A) correct choice latencies and (B) incorrect choice latencies across the Novice, Learner, and Expert Phases for macaques (red) and marmosets (blue). Latencies decreased with increased task experience. In the Expert Phase, significant positive Spearman’s correlations were observed between trial difficulty level and (C) correct choice latencies and (D) incorrect choice latencies, reflecting increased cognitive load on more challenging portions of trials. mean ± SEM, ^*p < 0.05. Marmoset data presented in (A–D) are re-plotted from Glavis-Bloom et al., 2022.