Figure 1
From: The effects of psychosocial stress on intergroup resource allocation
Physiological stress markers. (a) Baseline-corrected cortisol (CORT) increased in the stress group, but not the control group (p < 0.001). Its peak was reached 20–30 minutes after gTSST onset. (b) Stress increased baseline-corrected salivary α-amylase (sAA; p < 0.001). SAA increased with stressor-onset. (c) Heart-rate increase was more pronounced in stressed than non-stressed participants (p < 0.001). All error bars indicate ± 1 SEM.
