Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Label-free optical quantification of structural alterations in
  Alzheimer's disease   We present a quantitative label-free imaging of mouse whole brain tissue
slices with sub-micrometre resolution, employing holographic microscopy and an
automated scanning platform. From the measured light field images, scattering
coefficients and anisotropies are quantitatively retrieved, which enables
access to structural information about brain tissues. As a proof of principle,
we demonstrate that these scattering parameters enable us to quantitatively
address structural alteration in the brain tissues of mice with Alzheimer's
disease.

16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
20
The categories of this paper are: acc-phys
13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga
14
The categories of this paper are: math-ph
28
The categories of this paper are: alg-geom
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
15
The categories of this paper are: nucl-ex
31
The categories of this paper are: ao-sci
18
The categories of this paper are: econ
32
The categories of this paper are: atom-ph
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
25
The categories of this paper are: patt-sol