A cortical core for dynamic integration of functional networks in the resting human brain

Neuron
Francesco de PasqualeMaurizio Corbetta

Abstract

We used magneto-encephalography to study the temporal dynamics of band-limited power correlation at rest within and across six brain networks previously defined by prior functional magnetic resonance imaging (fMRI) studies. Epochs of transiently high within-network band limited power (BLP) correlation were identified and correlation of BLP time-series across networks was assessed in these epochs. These analyses demonstrate that functional networks are not equivalent with respect to cross-network interactions. The default-mode network and the posterior cingulate cortex, in particular, exhibit the highest degree of transient BLP correlation with other networks especially in the 14-25 Hz (β band) frequency range. Our results indicate that the previously demonstrated neuroanatomical centrality of the PCC and DMN has a physiological counterpart in the temporal dynamics of network interaction at behaviorally relevant timescales. This interaction involved subsets of nodes from other networks during periods in which their internal correlation was low.

References

Jun 1, 1997·International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology·W Klimesch
Feb 24, 2001·Proceedings of the National Academy of Sciences of the United States of America·M E RaichleG L Shulman
Aug 28, 2001·Journal of the American Medical Informatics Association : JAMIA·D C Van EssenC H Anderson
Oct 5, 2001·Nature Reviews. Neuroscience·A K EngelW Singer
Dec 31, 2002·Proceedings of the National Academy of Sciences of the United States of America·Michael D GreiciusVinod Menon
Sep 6, 2003·Proceedings of the National Academy of Sciences of the United States of America·H LaufsA Kleinschmidt
Jun 25, 2005·Proceedings of the National Academy of Sciences of the United States of America·Michael D FoxMarcus E Raichle
Aug 10, 2005·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Christian F BeckmannStephen M Smith
Jun 13, 2006·Nature Neuroscience·D H WeissmanM G Woldorff
Sep 2, 2006·Proceedings of the National Academy of Sciences of the United States of America·J S DamoiseauxC F Beckmann
Jan 20, 2007·Science·Malia F MasonC Neil Macrae
Aug 3, 2007·Proceedings of the National Academy of Sciences of the United States of America·D MantiniM Corbetta
Oct 18, 2007·PloS One·Olaf SpornsRolf Kötter
Jul 4, 2008·PLoS Biology·Patric HagmannOlaf Sporns
Jul 9, 2008·Current Opinion in Neurology·Michael Greicius
Jan 30, 2009·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Daniela PopaDenis Paré
Feb 4, 2009·Proceedings of the National Academy of Sciences of the United States of America·C J HoneyP Hagmann
May 8, 2009·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Paolo CapotostoMaurizio Corbetta
Dec 17, 2009·NeuroImage·Catie Chang, Gary H Glover
Mar 23, 2010·Proceedings of the National Academy of Sciences of the United States of America·Francesco de PasqualeMaurizio Corbetta
Apr 3, 2010·Current Opinion in Neurobiology·Andreas K Engel, Pascal Fries
Jun 25, 2010·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Carlo SestieriMaurizio Corbetta
Jan 5, 2011·The Neuroscientist : a Review Journal Bringing Neurobiology, Neurology and Psychiatry·Gustavo Deco, Maurizio Corbetta
Mar 1, 2011·NeuroImage·Matthew J BrookesSrikantan S Nagarajan
Mar 25, 2011·Journal of Neurophysiology·Gaëlle DoucetMarc Joliot
May 26, 2011·NeuroImage·Dardo Tomasi, Nora D Volkow
Jun 10, 2011·Journal of Neurophysiology·B T Thomas YeoRandy L Buckner
Sep 21, 2011·Proceedings of the National Academy of Sciences of the United States of America·Matthew J BrookesPeter G Morris
Jan 1, 2011·Brain Connectivity·Dante MantiniGian Luca Romani
Oct 1, 1997·Journal of Cognitive Neuroscience·G L ShulmanS E Petersen

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Citations

Jan 24, 2013·Nature Communications·Takamitsu WatanabeNaoki Masuda
Aug 27, 2013·Nature Neuroscience·Majid H MohajeraniTimothy H Murphy
Aug 14, 2013·Journal of Cognitive Neuroscience·Paolo CapotostoMaurizio Corbetta
Mar 29, 2014·PLoS Computational Biology·Alexandros GoulasPeter Stiers
Aug 30, 2013·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Rodrigo M BragaRobert Leech
Jul 5, 2013·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Gustavo DecoMaurizio Corbetta
Apr 12, 2013·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Corey J KellerAshesh D Mehta
Jun 27, 2014·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Fatemeh GeranmayehRobert Leech
Mar 29, 2014·ELife·Adam P BakerMark Woolrich
Apr 30, 2014·Brain Topography·Vincent WensXavier De Tiège
Nov 16, 2013·Trends in Cognitive Sciences·Martijn P van den Heuvel, Olaf Sporns
Feb 16, 2016·Neuroscience and Biobehavioral Reviews·Viviana Betti, Salvatore Maria Aglioti
Dec 8, 2015·NeuroImage. Clinical·Stavros I DimitriadisAndrew C Papanicolaou
Jan 23, 2016·Nature Communications·Selen AtasoyJoel Pearson
Dec 26, 2015·Trends in Cognitive Sciences·Lorena Chanes, Lisa Feldman Barrett
Nov 27, 2015·Statistics in Medicine·Patricio S La RosaWilliam D Shannon
Apr 2, 2016·Current Behavioral Neuroscience Reports·Joey A ContrerasAndrew J Saykin
Jul 6, 2014·Human Brain Mapping·Enzo TagliazucchiDante R Chialvo
Nov 4, 2015·Frontiers in Psychology·Elliot Murphy
Feb 7, 2015·World Psychiatry : Official Journal of the World Psychiatric Association (WPA)·Georg Northoff
Mar 24, 2016·Behavioural Brain Research·Gennady G KnyazevAlexander E Saprigyn
May 28, 2014·Human Brain Mapping·Carmen B SchäferSam M Doesburg

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