Expectancy of Stress-Reducing Aromatherapy Effect and Performance on a Stress-Sensitive Cognitive Task

<div>(a) ERP waveforms for aroma groups, (b) ERP waveforms for prime subgroups. Note: all data presented are from the Cz channel. Positive ERP values are plotted upwards.</div>

Evidence-Based Complementary and Alternative Medicine

fig1

Figure 1

Figure 1: Expectancy of Stress-Reducing Aromatherapy Effect and Performance on a Stress-Sensitive Cognitive Task 