Fig. 2From: Cardiac autonomic and cortisol stress responses to real operations in surgeons: relationship with individual psychobiological characteristics and experienceHeart rate (A), heart rate variability (B), and cortisol (C) responses to the social stress test in senior and expert surgeons (n = 8 per group). Data are reported as mean ± standard error. Abbreviations: bas = baseline; SI = social interview; AT = arithmetic task; rec = recovery; RMSSD = root mean square of successive beat-to-beat interval differences. * p < .05 vs baseline/min 0 value for both groupsBack to article page