Fig. 6From: The effect of repeated full immersion simulation training in ureterorenoscopy on mental workload of novice operatorsNASA-TLX scores over the training sessions. The mental workload was significantly higher in task 2 than task 1 in every training session (paired t-test, p < 0.05). During the training sessions, there was a steady decline in the mental workload in both tasksBack to article page