Figure 7
From: Perceived mental effort correlates with changes in tonic arousal during attentional tasks
Perceived mental effort during the three attentional tasks. a) Perceived mental effort during the three attentional tasks: continuous performance task (CPT), go/no-go task (GNG), and cued target detection task (CTD). *Perceived mental effort was higher during the GNG task than during the CPT and the CTD. b) Strong positive correlations were observed between perceived mental effort during the three attentional tasks (p < 0.01667, n = 46, mean ± SEM).