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Delineating between-subject heterogeneity in alpha networks with Spatio-Spectral Eigenmodes

Andrew J. Quinn, Gary G.R. Green, Mark Hymers
2021 NeuroImage  
We use this decomposition to define a set of Spatio-Spectral Eigenmodes (SSEs) providing a parsimonious description of oscillatory networks.  ...  Between subject variability in the spatial and spectral structure of oscillatory networks can be highly informative but poses a considerable analytic challenge.  ...  biologically relevant between subject heterogeneity.  ... 
doi:10.1016/j.neuroimage.2021.118330 pmid:34237443 pmcid:PMC8456753 fatcat:es67dy44czejjfj2nyv65saxwy

The effects of population tuning and trial-by-trial variability on information encoding and behavior

Ramon Nogueira, Nicole E. Peltier, Akiyuki Anzai, Gregory C. DeAngelis, Julio Martínez-Trujillo, Rubén Moreno-Bote
2019 Journal of Neuroscience  
The predictions of our theory were in agreement with the experimental data.  ...  We demonstrate that fluctuations of these two quantities are correlated with fluctuations of behavioral performance in various tasks and brain regions consistently across 4 monkeys (1 female and 1 male  ...  In addition, the authors like to thank the reviewers for their constructive comments.  ... 
doi:10.1523/jneurosci.0859-19.2019 pmid:31754013 pmcid:PMC6989000 fatcat:25qsyczyarca5oxt5is63h4mpm

29th Annual Computational Neuroscience Meeting: CNS*2020

2020 BMC Neuroscience  
F1 Delineating reward/avoidance decision process in the impulsive-compulsive spectrum disorders through a probabilistic reversal learning task  ...  Investigations of this question have, to date, focused largely on deep neural networks trained using supervised learning, in tasks such as image classification.  ...  Acknowledgments: The research reported here was supported, in part, by NSF grant #1544383 and in part by AFOSR grant #FA9550-16-1-0410.  ... 
doi:10.1186/s12868-020-00593-1 pmid:33342424 fatcat:edosycf35zfifm552a2aogis7a

27th Annual Computational Neuroscience Meeting (CNS*2018): Part One

2018 BMC Neuroscience  
All network simulations carried out with NEST (http:// www.nest-simul ator.org).  ...  Acknowledgement This project was supported by the GSU Brains and Behavior program Acknowledgements We would like to most importantly thank all our subjects who participated in these studies.  ...  As recently proposed, Idiffis measured as the correlation gain in same-subject test-retest with respect to between-subject gain.  ... 
doi:10.1186/s12868-018-0452-x pmid:30373544 pmcid:PMC6205781 fatcat:xv7pgbp76zbdfksl545xof2vzy

Microscopic theory and numerical simulation of quantum well solar cells

Urs Aeberhard, Bernd Witzigmann, Fritz Henneberger, Yasuhiko Arakawa, Marek Osinski
2010 Physics and Simulation of Optoelectronic Devices XVIII  
We will also present experimental evidence indicating anisotropic emission in devices with highly-strained QWs.  ...  Return to Contents Conference 7597: Physics and Simulation of Optoelectronic Devices XVIII the only loss mechanism in the cell.  ...  eigenmodes (supermodes) [6] [7] .  ... 
doi:10.1117/12.845478 fatcat:vxfg7swg3bh7rixxoa6qyhhx2u

Bottom-up control of geomagnetic secular variation by the Earth's inner core

Julien Aubert, Christopher C. Finlay, Alexandre Fournier
2013 Nature  
VolUMe This volume is organized in the order of the sessions, with the oral presentations first followed by the poster presentations.  ...  J17 History of ionosonde research 76 J18-15 Characterization of ionospheric and magnetospheric processes from ground and satellite observations -Plasma interactions at solar system bodies without or with  ...  Hs) along with the Dst and AE index. We found that a strong correlation (0.88) exists between the spectral indices and ?Hs and also between spectral indices and AE and PC.  ... 
doi:10.1038/nature12574 pmid:24108054 fatcat:vun7xleqonfzpp4c6waif5ji4e

Relationship between room shape and acoustics of rectangular concert halls

Andrzej K. Klosak, Anders C. Gade
2008 Journal of the Acoustical Society of America  
Makunet network.  ...  and heterogeneities.  ...  Specifically, a network of acoustic sensor nodes can exhibit heterogeneity in a variety of dimensions.  ... 
doi:10.1121/1.2933354 fatcat:eymbpllxwjcfdbkedeijrtwbwq

Methods for functional connectivity and morphometry in neonatal neuroimaging to study neurodevelopment

Serafeim Loukas
2021
Acknowledgments This study was conducted in the context of the European Progression Of Neurological Disease (EuroPOND, http://europond.eu/) consortium.  ...  If gradients were not present in the underlying network, the Laplacian eigenmodes would not be expected to be smooth.  ...  in large networks with many small communities.  ... 
doi:10.5075/epfl-thesis-8854 fatcat:tkk4kcdvhfcsnnsbizakqgcwky

63. Jahrestagung der Deutschen Geophysikalischen Gesellschaft : in Verbindung mit der Frühjahrstagung der Arbeitsgemeinschaft Extraterrestrische Forschung (Fachverband Extraterrestrische Physik der DPG) ; 23. Februar bis 28. Februar 2003 in Jena

Deutsche Geophysikalische Gesellschaft
2003
Der innere Anteil tagesperiodischer Variationen und der Dst-Nachphase erdmagnetischer Stuerme unter dem Einfluss elektromagnetisch induzierter Stroeme in den Weltmeeren  ...  We especially want to acknowledge the cooperation with the geophysical research group of the Bochum university (Harjes, Bohnhoff, Baisch). Acknowledgments: Work supported by EU-Project VOLCALERT.  ...  Inversion-Technology (WIT) university-consortium project an in part by the Deutsche Forschungsgemeinschaft through grant SH 55/2-1 and SH 55/2-2.  ... 
doi:10.2312/dgg63 fatcat:v34zhxuuozhx7opzbdu7jem2cu

Memoria 2013 [article]

CSIC-Instituto De Estructura De La Materia (IEM), Digital.CSIC, Digital.CSIC
2020
We have written two works on this subject (in partnership with Jesus Salas and Eduardo Sanchez Villaseñor of the Carlos III University of Madrid).  ...  Even if the spectral properties of the billiards are very different between the regular and the chaotic case, their decay properties are similar.  ... 
doi:10.20350/digitalcsic/10651 fatcat:x6z23hl3pjaffhskdublavbbti