Fig. 3: Evoked KCs.
From: Affective information modulates slow-wave- and arousal-like responses during NREM sleep
a From left to right, the panel shows the ERPs computed from all stimuli, the ERPs computed only from stimuli followed by a KC, and the ERPs computed only from stimuli that did not lead to a KC. The green shaded area marks the time between stimulus onset and offset, while the gray shaded area marks the window used for baseline correction. The ERPs are shown as average ± standard error of the mean (SEM), with different colors for negative (blue), neutral (yellow), and positive (red) valence stimuli. For display purposes, the plotted signals were detrended using robust detrend and low-pass filtered at 45 Hz. b The boxplots show the ratio between evoked KCs and administered stimuli for each valence class. c The boxplots show the mean peak-to-peak amplitude of evoked KCs for each valence class. In b and c, each dot represents a distinct participant (n = 25). *p < 0.05, **p < 0.01, ***p < 0.001. Box-plots whiskers represent ± 1.5 IQR from Q1/Q3.
