Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2015 Dec 6;12(113):20150899. doi: 10.1098/rsif.2015.0899

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2015 The Authors.

Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited.

PMC Copyright notice

Figure 2. — Results of eigenmaggot analysis. Panel (a) shows the percentage of the original data's variance recovered given the dimensionality of the representation. Panel (b) shows the eigenmaggots with the most significant eigenmaggot on top, the second below, etc. These shapes can be added up in different proportions to reproduce the larval postures (figure 1). Panel (c) shows a three-dimensional behavioural trajectory in eigenmaggot space, that is the time evolution of the first three eigenmaggot coefficients. The subtrajectory highlighted is an example of what we call a turning manoeuvre, see §3.2. Panel (d) shows a part of the same trajectory as three separate one-dimensional time series; the subsequence underlined corresponds to the highlighted subtrajectory on panel (c). Panel (e) shows binary images of the maggot at the corresponding time slices from panel (d).