Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Modular organization as a basis for the functional
  integration/segregation in large-scale brain networks   Modular structure is ubiquitous among real-world networks from related
proteins to social groups. Here we analyze the modular organization of brain
networks at a large-scale (voxel level) extracted from functional magnetic
resonance imaging (fMRI) signals. By using a random walk-based method, we
unveil the modularity of brain-webs, and show that modules with a spatial
distribution that matches anatomical structures with functional significance.
The functional role of each node in the network is studied by analyzing its
patterns of inter- and intra-modular connections. Results suggest that the
modular architecture constitutes the structural basis for the coexistence of
functional integration of distant and specialized brain areas during normal
brain activities at rest.

24
The categories of this paper are: dg-ga
16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
2
The categories of this paper are: math
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
34
The categories of this paper are: chem-ph
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
20
The categories of this paper are: acc-phys