Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Potential role of a ventral nerve cord central pattern generator in
  forward and backward locomotion in Caenorhabditis elegans   Despite the relative simplicity of C. elegans, its locomotion machinery is
not yet well understood. We focus on the generation of dorsoventral body bends.
While central pattern generators are commonly involved in animal locomotion,
their presence in C. elegans has been questioned due to a lack of an evident
neural circuit to support it. We developed a computational model grounded in
the available neuroanatomy and neurophysiology and we used an evolutionary
algorithm to explore the space of possible configurations of the circuit that
matched the neural traces observed during forward and backward locomotion in
the worm. Our results demonstrate that it is possible for the rhythmic
contraction to be produced by a circuit present in the ventral nerve cord.

11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
12
The categories of this paper are: nucl-th
15
The categories of this paper are: nucl-ex
3
The categories of this paper are: physics
30
The categories of this paper are: q-alg