Figure 1From: Time lag between peak concentrations of plasma and salivary cortisol following a stressful procedure in dairy cattlePlasma (PLCort) and salivary (SACort) cortisol concentrations (nmol/l) through a 90 min sequence with time zero allocated to the time of social separation. Values averaged across cow and calf subjects, given with standard errors. Time-series interpolated to 10 min equidistance with SACort concentrations multiplied by a factor of 10 for clarity. The series are slightly time-shifted to avoid overlapping error bars.Back to article page