Figure 5: Rhythmic feeding motor programme.
From: Automated monitoring and quantitative analysis of feeding behaviour in Drosophila

(a) Distribution of the durations of sips on yeast food. (b) Distribution of ISIs on yeast food. (c) Distribution of sip durations on sucrose in three different starvation states. (d) Distribution of ISIs on sucrose in three different starvation states. All histograms are plotted with the means as solid lines and the s.e.m. as shading, n=24 for all panels.