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@ARTICLE{Dbrowska:877339,
author = {Dąbrowska, Paulina Anna and Voges, Nicole and von Papen,
Michael and Ito, Junji and Dahmen, David and Riehle, Alexa
and Brochier, Thomas and Grün, Sonja},
title = {{O}n the complexity of resting state spiking activity in
monkey motor cortex},
address = {Cold Spring Harbor},
publisher = {Cold Spring Harbor Laboratory, NY},
reportid = {FZJ-2020-02151},
year = {2020},
note = {bioRxiv beta},
abstract = {Resting state has been established as a classical paradigm
of brain activity studies, mostly based on large scale
measurements such as fMRI or M/EEG. This term typically
refers to a behavioral state characterized by the absence of
any task or stimuli. The corresponding neuronal activity is
often called idle or ongoing. Numerous modeling studies on
spiking neural networks claim to mimic such idle states, but
compare their results to task- or stimulus-driven
experiments, which might lead to misleading conclusions. To
provide a proper basis for comparing physiological and
simulated network dynamics, we characterize simultaneously
recorded single neurons' spiking activity in monkey motor
cortex and show the differences from spontaneous and
task-induced movement conditions. The resting state shows a
higher dimensionality, reduced firing rates and less balance
between population level excitation and inhibition than
behavior-related states. Additionally, our results stress
the importance of distinguishing between rest with eyes open
and closed.},
cin = {INM-6 / IAS-6 / INM-10},
ddc = {570},
cid = {I:(DE-Juel1)INM-6-20090406 / I:(DE-Juel1)IAS-6-20130828 /
I:(DE-Juel1)INM-10-20170113},
pnm = {571 - Connectivity and Activity (POF3-571) / DFG project
238707842 - Kausative Mechanismen mesoskopischer
Aktivitätsmuster in der auditorischen
Kategorien-Diskrimination (238707842) / HBP SGA1 - Human
Brain Project Specific Grant Agreement 1 (720270) / HBP SGA2
- Human Brain Project Specific Grant Agreement 2 (785907)},
pid = {G:(DE-HGF)POF3-571 / G:(GEPRIS)238707842 /
G:(EU-Grant)720270 / G:(EU-Grant)785907},
typ = {PUB:(DE-HGF)25},
doi = {10.1101/2020.05.28.121095},
url = {https://juser.fz-juelich.de/record/877339},
}