Fig. 4
From: EEG oscillations and related brain generators of phonation phases in long utterances
The variation of phase duration. Within each phase, each point represents a trial from a participant. Semi-transparent rectangles (green, gray, blue, and light blue) in the background denote the overall mean duration of each phase. Overlaid boxplots show, for each phase, the median marked by the horizontal line within the box, the first and third quartiles represented by the box edges, whiskers extending to the minimum and maximum observed values, and points beyond the whiskers indicating outliers.
