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@INBOOK{Halefolu:844566,
author = {Schubert, Nicole and Axer, Markus and Pietrzyk, Uwe and
Amunts, Katrin},
editor = {Halefoğlu, Ahmet Mesrur},
title = {3{D} {P}olarized {L}ight {I}maging {P}ortrayed:
{V}isualization of {F}iber {A}rchitecture {D}erived from
3{D}-{PLI}},
address = {-},
publisher = {InTech},
reportid = {FZJ-2018-01973},
pages = {29-46},
year = {2018},
comment = {High-Resolution Neuroimaging - Basic Physical Principles
and Clinical Applications / Halefoğlu, Ahmet Mesrur
(Editor) ; : InTech, , Chapter 3 ; ISBN: 978-953-51-3865-5 ;
doi:10.5772/intechopen.68268},
booktitle = {High-Resolution Neuroimaging - Basic
Physical Principles and Clinical
Applications / Halefoğlu, Ahmet Mesrur
(Editor) ; : InTech, , Chapter 3 ;
ISBN: 978-953-51-3865-5 ;
doi:10.5772/intechopen.68268},
abstract = {3D polarized light imaging (3D-PLI) is a neuroimaging
technique that has recently opened up new avenues to study
the complex architecture of nerve fibers in postmortem
brains at microscopic scales. In a specific voxel-based
analysis, each voxel is assigned a single 3D fiber
orientation vector. This leads to comprehensive 3D vector
fields. In order to inspect and analyze such high-resolution
fiber orientation vector field, also in combination with
complementary microscopy measurements, appropriate
visualization techniques are essential to overcome several
challenges, such as the massive data sizes, the large amount
of both unique and redundant information at different
scales, or the occlusion issues of inner structures by outer
layers. Here, we introduce a comprehensive software tool
that is able to visualize all information of a typical
3D-PLI dataset in an adequate and sophisticated manner. This
includes the visualization of (i) anatomic structural and
fiber architectonic data in one representation, (ii) a
large-scale fiber orientation vector field, and (iii) a
clustered version of the field. Alignment of a 3D-PLI
dataset to an appropriate brain atlas provides expert-based
delineation, segmentation, and, ultimately, visualization of
selected anatomical structures. By means of these
techniques, a detailed analysis of the complex fiber
architecture in 3D is feasible.},
cin = {INM-1 / INM-4},
cid = {I:(DE-Juel1)INM-1-20090406 / I:(DE-Juel1)INM-4-20090406},
pnm = {574 - Theory, modelling and simulation (POF3-574) / HBP
SGA1 - Human Brain Project Specific Grant Agreement 1
(720270) / SMHB - Supercomputing and Modelling for the Human
Brain (HGF-SMHB-2013-2017)},
pid = {G:(DE-HGF)POF3-574 / G:(EU-Grant)720270 /
G:(DE-Juel1)HGF-SMHB-2013-2017},
typ = {PUB:(DE-HGF)7},
doi = {10.5772/intechopen.72532},
url = {https://juser.fz-juelich.de/record/844566},
}