Dissecting Complex Movement with Local Linear Analysis

Researchers from the Biological Physics Theory Unit and Vrije Universiteit Amsterdam conducted local linear analyses to reduce the complex posture movements of the nematode worm C. elegans to simpler components -- analogous to breaking spoken language into phonemes. The top video displays a snippet of posture behavior of C. elegans which is automatically decomposed into reversal, coiling and forward movements (bottom).

Researchers from the Biological Physics Theory Unit and Vrije Universiteit Amsterdam conducted local linear analyses to reduce the complex posture movements of the nematode worm C. elegans to simpler components -- analogous to breaking spoken language into phonemes. The top video displays a snippet of posture behavior of C. elegans which is automatically decomposed into reversal, coiling and forward movements (bottom).

Date:

29 January 2019

Creator:

nicoletta-lanese

Credit:

António Carlos da Costa, Vrije Universiteit Amsterdam

Copyright OIST (Okinawa Institute of Science and Technology Graduate University, 沖縄科学技術大学院大学). Creative Commons Attribution 4.0 International License (CC BY 4.0).

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Research

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