Extended Data Fig. 7: Comparison of manual and automated tracking in the negative geotaxis gravity apparatus.
From: No evidence for magnetic field effects on the behaviour of Drosophila
Three random videos were analysed by eye and then by the tracking software. The solid line shows the number of flies detected averaged over three randomly chosen videos with three tubes per video and ten flies per tube. Blue: counted by eye. Black: automatic counting. The dashed lines represent one standard deviation either side of the mean.
