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@ARTICLE{Pallast:863613,
author = {Pallast, Niklas and Diedenhofen, Michael and Blaschke,
Stefan and Wieters, Frederique and Wiedermann, Dirk and
Hoehn, Mathias and Fink, Gereon R. and Aswendt, Markus},
title = {{P}rocessing {P}ipeline for {A}tlas-{B}ased {I}maging
{D}ata {A}nalysis of {S}tructural and {F}unctional {M}ouse
{B}rain {MRI} ({AIDA}mri)},
journal = {Frontiers in neuroinformatics},
volume = {13},
issn = {1662-5196},
address = {Lausanne},
publisher = {Frontiers Research Foundation},
reportid = {FZJ-2019-03625},
pages = {42},
year = {2019},
abstract = {Magnetic resonance imaging (MRI) is a key technology in
multimodal animal studies of brain connectivity and disease
pathology. In vivo MRI provides non-invasive, whole brain
macroscopic images containing structural and functional
information, thereby complementing invasive in vivo
high-resolution microscopy and ex vivo molecular techniques.
Brain mapping, the correlation of corresponding regions
between multiple brains in a standard brain atlas system, is
widely used in human MRI. For small animal MRI, however,
there is no scientific consensus on pre-processing
strategies and atlas-based neuroinformatics. Thus, it
remains difficult to compare and validate results from
different pre-clinical studies which were processed using
custom-made code or individual adjustments of clinical MRI
software and without a standard brain reference atlas. Here,
we describe AIDAmri, a novel Atlas-based Imaging Data
Analysis pipeline to process structural and functional mouse
brain data including anatomical MRI, fiber tracking using
diffusion tensor imaging (DTI) and functional connectivity
analysis using resting-state functional MRI (rs-fMRI). The
AIDAmri pipeline includes automated pre-processing steps,
such as raw data conversion, skull-stripping and bias-field
correction as well as image registration with the Allen
Mouse Brain Reference Atlas (ARA). Following a modular
structure developed in Python scripting language, the
pipeline integrates established and newly developed
algorithms. Each processing step was optimized for efficient
data processing requiring minimal user-input and user
programming skills. The raw data is analyzed and results
transferred to the ARA coordinate system in order to allow
an efficient and highly-accurate region-based analysis.
AIDAmri is intended to fill the gap of a missing open-access
and cross-platform toolbox for the most relevant mouse brain
MRI sequences thereby facilitating data processing in large
cohorts and multi-center studies.},
cin = {INM-3},
ddc = {610},
cid = {I:(DE-Juel1)INM-3-20090406},
pnm = {572 - (Dys-)function and Plasticity (POF3-572)},
pid = {G:(DE-HGF)POF3-572},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:31231202},
UT = {WOS:000470291200003},
doi = {10.3389/fninf.2019.00042},
url = {https://juser.fz-juelich.de/record/863613},
}