Figure 3
From: 3D Holographic Observatory for Long-term Monitoring of Complex Behaviors in Drosophila
(a) 3D trajectories of single flies over the entire processed duration showing the captured motion patterns inside the 3D arena with walls marked in gray. Three specific trajectories have been colored with the speed illustrating a predominantly stationary, slow moving and fast moving fly. (b) Probability distribution of objects in 3D space over the entire duration. Location of the food trays on both chambers are marked with a red box. (c) Probability Density Function (PDF) of distance to the closest fly over the entire processing duration with an arrow indicating the body length of the flies. (d) Ethograms of motion for the three selected tracks in a showing 3 levels of motion selected based on a speed threshold.
