Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Characterization of Visual Object Representations in Rat Primary Visual
  Cortex   For most animal species, quick and reliable identification of visual objects
is critical for survival. This applies also to rodents, which, in recent years,
have become increasingly popular models of visual functions. For this reason in
this work we analyzed how various properties of visual objects are represented
in rat primary visual cortex (V1). The analysis has been carried out through
supervised (classification) and unsupervised (clustering) learning methods. We
assessed quantitatively the discrimination capabilities of V1 neurons by
demonstrating how photometric properties (luminosity and object position in the
scene) can be derived directly from the neuronal responses.

22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
31
The categories of this paper are: ao-sci
21
The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
6
The categories of this paper are: astro-ph
5
The categories of this paper are: gr-qc
0
The categories of this paper are: hep-ph
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th