Computational Methods for Tracking, Quantitative Assessment, and Visualization of C. elegans Locomotory Behavior.

ABSTRACT: The nematode Caenorhabditis elegans provides a unique opportunity to interrogate the neural basis of behavior at single neuron resolution. In C. elegans, neural circuits that control behaviors can be formulated based on its complete neural connection map, and easily assessed by applying advanced genetic tools that allow for modulation in the activity of specific neurons. Importantly, C. elegans exhibits several elaborate behaviors that can be empirically quantified and analyzed, thus providing a means to assess the contribution of specific neural circuits to behavioral output. Particularly, locomotory behavior can be recorded and analyzed with computational and mathematical tools. Here, we describe a robust single worm-tracking system, which is based on the open-source Python programming l

SUBMITTER: Moy K 

PROVIDER: S-EPMC4699910 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature