| VOUTSA, Venetia, Demian BATTAGLIA, Louise J. BRACKEN, Andrea BROVELLI, Julia COSTESCU, Mario DÍAZ MUNOZ, Brian D. FATH, Andrea FUNK, Mel GUIRRO, Thomas HEIN, Christian KERSCHNER, Christian KIMMICH, Vinicius LIMA, Arnaud MESSÉ, Anthony J. PARSONS, John PEREZ, Ronald PÖPPL, Christina PRELL, Sonia RECINOS, Yanhua SHI, Shubham TIWARI, Laura TURNBULL, John WAINWRIGHT, Harald WAXENECKER and Marc-Thorsten HÜTT. Two classes of functional connectivity in dynamical processes in networks. Journal of the Royal Society Interface. London: Royal Society, 2021, vol. 18, No 183, p. 1-26. ISSN 1742-5689. doi:10.1098/rsif.2021.0486. |
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@article{1801177,
author = {Voutsa, Venetia and Battaglia, Demian and Bracken, Louise J. and Brovelli, Andrea and Costescu, Julia and Díaz Munoz, Mario and Fath, Brian D. and Funk, Andrea and Guirro, Mel and Hein, Thomas and Kerschner, Christian and Kimmich, Christian and Lima, Vinicius and Messé, Arnaud and Parsons, Anthony J. and Perez, John and Pöppl, Ronald and Prell, Christina and Recinos, Sonia and Shi, Yanhua and Tiwari, Shubham and Turnbull, Laura and Wainwright, John and Waxenecker, Harald and Hütt, MarcandThorsten},
article_location = {London},
article_number = {183},
doi = {http://dx.doi.org/10.1098/rsif.2021.0486},
keywords = {scale-free graphs; modular graphs; random graphs; synchronisation; excitable dynamics; chaotic oscillators},
language = {eng},
issn = {1742-5689},
journal = {Journal of the Royal Society Interface},
title = {Two classes of functional connectivity in dynamical processes in networks},
url = {https://royalsocietypublishing.org/doi/10.1098/rsif.2021.0486},
volume = {18},
year = {2021}
}
TY - JOUR
ID - 1801177
AU - Voutsa, Venetia - Battaglia, Demian - Bracken, Louise J. - Brovelli, Andrea - Costescu, Julia - Díaz Munoz, Mario - Fath, Brian D. - Funk, Andrea - Guirro, Mel - Hein, Thomas - Kerschner, Christian - Kimmich, Christian - Lima, Vinicius - Messé, Arnaud - Parsons, Anthony J. - Perez, John - Pöppl, Ronald - Prell, Christina - Recinos, Sonia - Shi, Yanhua - Tiwari, Shubham - Turnbull, Laura - Wainwright, John - Waxenecker, Harald - Hütt, Marc-Thorsten
PY - 2021
TI - Two classes of functional connectivity in dynamical processes in networks
JF - Journal of the Royal Society Interface
VL - 18
IS - 183
SP - 1-26
EP - 1-26
PB - Royal Society
SN - 17425689
KW - scale-free graphs
KW - modular graphs
KW - random graphs
KW - synchronisation
KW - excitable dynamics
KW - chaotic oscillators
UR - https://royalsocietypublishing.org/doi/10.1098/rsif.2021.0486
N2 - The relationship between network structure and dynamics is one of the most extensively investigated problems in the theory of complex systems of recent years. Understanding this relationship is of relevance to a range of disciplines—from neuroscience to geomorphology. A major strategy of investigating this relationship is the quantitative comparison of a representation of network architecture (structural connectivity, SC) with a (network) representation of the dynamics (functional connectivity, FC). Here, we show that one can distinguish two classes of functional connectivity—one based on simultaneous activity (co-activity) of nodes, the other based on sequential activity of nodes. We delineate these two classes in different categories of dynamical processes—excitations, regular and chaotic oscillators—and provide examples for SC/FC correlations of both classes in each of these models. We expand the theoretical view of the SC/FC relationships, with conceptual instances of the SC and the two classes of FC for various application scenarios in geomorphology, ecology, systems biology, neuroscience and socio-ecological systems. Seeing the organisation of dynamical processes in a network either as governed by co-activity or by sequential activity allows us to bring some order in the myriad of observations relating structure and function of complex networks.
ER -
VOUTSA, Venetia, Demian BATTAGLIA, Louise J. BRACKEN, Andrea BROVELLI, Julia COSTESCU, Mario DÍAZ MUNOZ, Brian D. FATH, Andrea FUNK, Mel GUIRRO, Thomas HEIN, Christian KERSCHNER, Christian KIMMICH, Vinicius LIMA, Arnaud MESSÉ, Anthony J. PARSONS, John PEREZ, Ronald PÖPPL, Christina PRELL, Sonia RECINOS, Yanhua SHI, Shubham TIWARI, Laura TURNBULL, John WAINWRIGHT, Harald WAXENECKER and Marc-Thorsten HÜTT. Two classes of functional connectivity in dynamical processes in networks. \textit{Journal of the Royal Society Interface}. London: Royal Society, 2021, vol.~18, No~183, p.~1-26. ISSN~1742-5689. doi:10.1098/rsif.2021.0486.
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