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@INPROCEEDINGS{Gutzen:1014811,
author = {Gutzen, Robin},
title = {{E}xploring the diversity of cortical wave activity with a
unifying workflow approach},
reportid = {FZJ-2023-03481},
year = {2023},
abstract = {Although brain waves have been studied for a long time, the
complex spatial dynamics of such waves became observable
only with high-resolution measurement technology. Recent
studies of cortical wave activity present various
propagation patterns, cortical localization, frequency
regimes, and potentially functional roles [e.g. Denker et
al. 2018, Davis et al. 2020].Such heterogeneity warrants
analysis approaches that enable the combination and
comparison of data and results from different sources,
facilitating a cumulative understanding of cortical wave
activity. We developed an adaptable and reusable workflow
approach to combine various data modalities and analysis
methods, by combining existing software tools and standards
from the EBRAINS environment.We showcase how this approach
enables large meta-studies, comparing slow wave activity in
anesthetized mice across heterogenous data sources [Gutzen
et al. 2022] and the calibration and validation of
corresponding network models [Capone et al. 2023]. Further,
we demonstrate its extension to new applications, data
modalities, and wave types. Specifically, we analyze LFP
phase waves in the visual cortex of the macaque monkey in
the context of visual perception and the coordination of
corresponding saccadic eye movements.In doing so, we
illustrate how the adaptable reusability of research
software accelerates research, enhances automation, supports
collaboration, promotes reproducibility, and enables
cross-domain comparisons.},
month = {Sep},
date = {2023-09-12},
organization = {Concluding Event of the Human Brain
Project, Jülich (Germany), 12 Sep 2023
- 13 Sep 2023},
subtyp = {After Call},
cin = {INM-6 / IAS-6 / INM-10},
cid = {I:(DE-Juel1)INM-6-20090406 / I:(DE-Juel1)IAS-6-20130828 /
I:(DE-Juel1)INM-10-20170113},
pnm = {5235 - Digitization of Neuroscience and User-Community
Building (POF4-523) / 5231 - Neuroscientific Foundations
(POF4-523) / HBP SGA2 - Human Brain Project Specific Grant
Agreement 2 (785907) / HBP SGA3 - Human Brain Project
Specific Grant Agreement 3 (945539) / JL SMHB - Joint Lab
Supercomputing and Modeling for the Human Brain (JL
SMHB-2021-2027) / HAF - Helmholtz Analytics Framework
(ZT-I-0003)},
pid = {G:(DE-HGF)POF4-5235 / G:(DE-HGF)POF4-5231 /
G:(EU-Grant)785907 / G:(EU-Grant)945539 / G:(DE-Juel1)JL
SMHB-2021-2027 / G:(DE-HGF)ZT-I-0003},
typ = {PUB:(DE-HGF)6},
url = {https://juser.fz-juelich.de/record/1014811},
}