Beyond the connectome: the dynome.
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TLDR
A framework for studying the brain's "dynome" and its relationship to cognition is described, which links brain connectivity with brain dynamics, as well as the biological details that relate this connectivity more directly to function.About:
This article is published in Neuron.The article was published on 2014-09-17 and is currently open access. It has received 301 citations till now. The article focuses on the topics: Connectome & Human Connectome.read more
Citations
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Journal Article
Beta-band oscillations--signalling the status quo?
Andreas K. Engel,Pascal Fries +1 more
TL;DR: It is hypothesized that beta oscillations and/or coupling in the beta-band are expressed more strongly if the maintenance of the status quo is intended or predicted, than if a change is expected.
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The Chronnectome: Time-Varying Connectivity Networks as the Next Frontier in fMRI Data Discovery
TL;DR: This Perspective uses the term "chronnectome" to describe metrics that allow a dynamic view of coupling and focuses on multivariate approaches developed in the group and review a number of approaches with an emphasis on matrix decompositions such as principle component analysis and independent component analysis.
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Parameterizing neural power spectra into periodic and aperiodic components.
Thomas Donoghue,Matar Haller,Erik J. Peterson,Paroma Varma,Priyadarshini Sebastian,Richard Gao,Torben Noto,Antonio H. Lara,Joni D. Wallis,Joni D. Wallis,Robert T. Knight,Robert T. Knight,Avgusta Y. Shestyuk,Bradley Voytek +13 more
TL;DR: An algorithm to parameterize electrophysiological neural power spectra as a combination of an aperiodic component and putative periodic oscillatory peaks is introduced, addressing limitations of common approaches.
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On the Stability of BOLD fMRI Correlations
Timothy O. Laumann,Abraham Z. Snyder,Anish Mitra,Evan M. Gordon,Caterina Gratton,Babatunde Adeyemo,Adrian W. Gilmore,Steven M. Nelson,Jeffrey J. Berg,Deanna J. Greene,John E. McCarthy,Enzo Tagliazucchi,Helmut Laufs,Helmut Laufs,Bradley L. Schlaggar,Bradley L. Schlaggar,Bradley L. Schlaggar,Nico U.F. Dosenbach,Steven E. Petersen +18 more
TL;DR: It is confirmed that imposed task states can alter the correlation structure of BOLD activity, and it is found that observations of "dynamic" BOLD correlations during the resting state are largely explained by sampling variability.
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Multi-scale brain networks.
TL;DR: Although predominantly peppered with examples from human neuroimaging, it is hoped that this account will offer an accessible guide to any neuroscientist aiming to measure, characterize, and understand the full richness of the brain's multiscale network structure.
References
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Complex brain networks: graph theoretical analysis of structural and functional systems
Edward T. Bullmore,Olaf Sporns +1 more
TL;DR: This article reviews studies investigating complex brain networks in diverse experimental modalities and provides an accessible introduction to the basic principles of graph theory and highlights the technical challenges and key questions to be addressed by future developments in this rapidly moving field.
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The human brain is intrinsically organized into dynamic, anticorrelated functional networks
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TL;DR: It is suggested that both task-driven neuronal responses and behavior are reflections of this dynamic, ongoing, functional organization of the brain, featuring the presence of anticorrelated networks in the absence of overt task performance.
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Neuronal Oscillations in Cortical Networks
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Synaptic Modifications in Cultured Hippocampal Neurons: Dependence on Spike Timing, Synaptic Strength, and Postsynaptic Cell Type
Guo-Qiang Bi,Mu-ming Poo +1 more
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