Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Handling Anisotropic Conductivities in the EEG Forward Problem with a
  Symmetric Formulation   The electroencephalography (EEG) forward problem, the computation of the
electric potential generated by a known electric current source configuration
in the brain, is a key step of EEG source analysis. In this problem, it is
often desired to model the anisotropic conductivity profiles of the skull and
of the white matter. These profiles, however, cannot be handled by standard
surface integral formulations and the use of volume finite elements is
required. Leveraging on the representation theorem using an anisotropic
fundamental solution, this paper proposes a modified symmetric formulation for
solving the EEG forward problem by a surface integral equation which can take
into account anisotropic conductivity profiles. A set of numerical results is
presented to corroborate theoretical treatments and to show the impact of the
proposed approach on both canonical and real case scenarios.

36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
2
The categories of this paper are: math
14
The categories of this paper are: math-ph
30
The categories of this paper are: q-alg
4
The categories of this paper are: cond-mat
19
The categories of this paper are: eess
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
1
The categories of this paper are: cs
13
The categories of this paper are: quant-ph