Fig. 1From: Dominant hand, non-dominant hand, or both? The effect of pre-training in hand-eye coordination upon the learning curve of laparoscopic intra-corporeal knot tyingHand-eye coordination (HEC). Individual learning curves. Participants performed 69 consecutive repetitions (R0āR68) of the task (G1, with both the dominant hand and the non-dominant hand; G2, with the dominant hand only; G3, none). The scores were plotted and individual learning curves were observed, fitting to one- or two-phase exponential decay model according to participantsā performanceBack to article page