Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Post-Processing Tool and Feasibility Study for Three-Dimensional
  Imaging with Electrical Impedance Tomography During Deep Brain Stimulation
  Surgery   Electrical impedance tomography (EIT) is a promising technique for biomedical
imaging. The strength of EIT is its ability to reconstruct images of the body's
internal structures through radiation-safe techniques. EIT is regarded as safe
for patients' health, and it is currently being actively researched. This paper
investigates the application of EIT during deep brain stimulation (DBS) surgery
as a means to identify targets during operations. DBS involves a surgical
procedure in which a lead or electrode array is implanted in a specific target
area in the brain. Electrical stimulations are then used to modulate neural
circuits within the target area to reduce disabling neurological symptoms. The
main difficulty in performing DBS surgery is to accurately position the lead in
the target area before commencing the treatment. Brain tissue shifts during DBS
surgery can be as large as the target size when compared with the pre-operative
magnetic resonance imaging (MRI) or computed tomography (CT) images. To address
this problem, a solution based on open-domain EIT to reconstruct images
surrounding the probe during DBS surgery is proposed. Data acquisition and
image reconstruction were performed, and artificial intelligence was applied to
enhance the resulting images. The results showed that the proposed method is
rapid, produces valuable high-quality images, and constitutes a first step
towards in-vivo study.

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The categories of this paper are: astro-ph
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The categories of this paper are: econ
13
The categories of this paper are: quant-ph
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom
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The categories of this paper are: hep-th
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The categories of this paper are: comp-gas
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The categories of this paper are: atom-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: mtrl-th
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The categories of this paper are: chao-dyn
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The categories of this paper are: supr-con
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The categories of this paper are: hep-ph
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The categories of this paper are: q-fin