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Foraging is a rapid, side-to-side movement of the nose generated by C. elegans as it explores its environment. We present an automated method to detect and analyze foraging behavior in a video sequence. Morphological image processing methods are used to locate the nose position of the worm in each image. Then foraging events are detected by measuring the bending angle of the nose and analyzing it...
The behavior of the nematode Caenorhabditis elegans has proven increasingly useful for the genetic dissection of neurobiological signaling pathways and for investigating the neural and molecular basis of nervous system function. Locomotion is among the most complex aspects of C. elegans behavior, and involves a number of discrete motor activities such as omega bends (deep bends typically on the ventral...
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