Fig. 10
From: Physiological comfort evaluation under different airflow directions in a heating environment
Beta amplitudes. a Topography of the mean difference between direct and indirect airflow across four tasks. The electrode labels T3 and P7 indicate the analytic electrodes for which the difference between amplitudes under direct and indirect airflow was the largest. b Mean and standard errors of the amplitudes at T3 and P7. The X-axis shows the four tasks. The Y-axis shows the gamma amplitude, which was calculated by averaging the amplitudes across the test repetitions. The two-way ANOVA showed a significant main effect from the airflow condition at P7 (p < 0.05) and a marginal significant effect at T3 (p < 0.10)