During the 31st International Congress of Clinical Neurophysiology (ICCN2018) in Washington D.C. (USA, May the 4th, 2018), a Special Interest Group of the International Federation of Clinical Neurophysiology discussed the main opportunities and controversies in the use of electroencephalographic/magnetoencephalographic techniques for the study of brain functional connectivity in Clinical Neurophysiology.
The Executive Committee of the International Federation of Clinical Neurophysiology (IFCN) has recently committed to Prof. Claudio Babiloni (Department of Physiology and Pharmacology of University of Rome “La Sapienza”, Italy) and Dr. Fabrizio Vecchio (IRCCS San Raffaele Pisana of Rome, Italy) to lead activities of a Special Interest Group (SIG) with more than 60 international experts for the development of standard operating procedures for the application of electroencephalographic/magnetoencephalographic (EEG/MEG) techniques of brain functional connectivity in Clinical Neurophysiology. These activities were discussed in the first in-person meeting of the SIG during the 31st International Congress of Clinical Neurophysiology (ICCN2018) held in Washington D.C. (USA, May the 4th 2018).
Prof. Claudio Babiloni opened the meeting illustrating the main theoretical and methodological challenges in the use of EEG-MEG techniques for the study of functional brain connectivity as well as the general objectives of the SIG. The IFCN President, Prof. Mark Hallett (Human Motor Control Section, National Institute of Health, USA), illustrated the recent advancements and challenges in the use of those techniques for the study of corticomuscular connectivity in humans with tremor. Prof. Pedro Valdés-Sosa (Cuban Neurosciences Center of Havana, Cuba) clarified and discussed the most vivid disputes about the definition of brain functional connectivity estimated from EEG-MEG data, encouraging the use of EEG-MEG source estimation methods with explicit animal and human models of brain and electrophysiological signal generators. Prof. Mihaly Hajos (Translational Neuropharmacology, Yale School of Medicine, USA) overviewed procedures of brain network analysis of EEG and local potentials in rodents for the early stages of drug discovery for dementing and mental disorders. Prof. Stefan Rampp (Department of Neurology, University of Erlangen, Germany) overviewed procedures of EEG source connectivity for the localization of seizure generators in epileptic patients. Dr Francesca Miraglia provided an update on the application of Graph Theory to the modeling of the topology of brain functional connectivity in dementia.
During the general discussion, Prof. Mark Hallett emphasized field opportunities associated with the intent of the National Institute of Health to invest in the understanding of functional brain networks at both preclinical and clinical levels. Prof. Paolo M. Rossini (Neurology Institute, Catholic University of Rome, Italy) emphasized the lack of an international expert consensus about standard operating procedures for the application of EEG-MEG functional connectivity techniques as the main reason of their limited use in the main international projects and pharmacological clinical trials. In this line, Prof. Claudio Babiloni and Margitta Seeck proposed an initiative to tackle this issue using EEG-MEG data collected in epileptic patients before the surgical treatment of seizure sources untreatable pharmacologically. In the proposed design, the localization of the seizure may represent the golden reference for the estimation of localization accuracy of EEG-MEG source connectivity techniques. Prof. Pedro Valdes Sosa emphasized the need for standardized validation protocols using multimodal approaches based on simultaneous scalp EEG-fMRI or scalp-intracranial EEG recordings. Prof. Peter Fuhr (Neurology Institute, University of Basel, Switzerland) underlined the issue of reliability of EEG-MEG source connectivity measures, proposing another initiative focused on repeated measurements of EEG-MEG data in healthy volunteers. Finally, Dr Fabrizio Vecchio summarized the priorities and next steps of the Group initiatives.
More information on the Meeting agenda, invited speakers, and main discussants are reported in the following.
p { margin-bottom: 0.25cm; direction: ltr; line-height: 120%; text-align: left; }a:link { color: rgb(5, 99, 193); }AGENDA OF THE MEETING
THE OBJECTIVES OF THE SIG “FUNCTIONAL BRAIN CONNECTIVITY AS REVEALED BY EEG/MEG”. Claudio Babiloni, Department of Physiology and Pharmacology, Sapienza University of Rome, Italy.
HUMAN FUNCTIONAL CORTICOMUSCULAR CONNECTIVITY IN CLINICAL NEUROPHYSIOLOGY: THE CHALLENGES. Mark Hallett, National Institute of Health, National Institute of Neurological Disorders and Stroke (NINDS), Bethesda, USA.
HUMAN FUNCTIONAL CORTICAL CONNECTIVITY FROM EEG-MEG DATA IN CLINICAL NEUROPHYSIOLOGY: THE CHALLENGES. Pedro Valdes Sosa, University of Electronic Science and Technology of China, UESTC Chengdu, China; Cuban Neuroscience Center (CNEURO), Playa. La Habana, Cuba.
FUNCTIONAL SUBCORTICAL CONNECTIVITY IN ANIMAL MODELS FOR BACK-TRANSLATION: THE CHALLENGES. Mihaly Hajos, Translational Neuropharmacology, Yale University School of Medicine, USA.
GENERAL DISCUSSION: WHAT ACTION PLAN OF THE SIG TO FACE WITH THE FIELD CHALLENGES FOR A FRUITFUL USE OF EEG/MEG TECHNIQUES IN CLINICAL NEUROPHYSIOLOGY?. All.
CONCLUDING REMARKS. Fabrizio Vecchio, IRCCS San Raffaele Pisana of Rome, Italy.
Claudio Babiloni (Working Group Leader)
Associate Professor of Physiology
Head of High Resolution EEG Unit
Sapienza University of Rome (Italy)
Fabrizio Vecchio (Working Group Leader)
Researcher
Brain Connectivity Laboratory
IRCCS San Raffaele Pisana of Rome (Italy)
Mark Hallett (Invited Speaker)
Head of Human Motor Control Section
National Institute of Health, Bethesda (USA)
Pedro Valdes Sosa (Invited Speaker)
Professor of Neuroinformatics
Vice Director for Research and Co-Founder of Cuban Neurosciences Center of Havana (Cuba)
Center for Information in Biomedicine, University of Electronic Science and Technology of China, UESTC Chengdu, China
Mihaly Hajos (Invited Speaker)
Adjunct Professor of Translational Pharmacology
Head of Translational Pharmacology Unit
Yale School of Medicine, Yale University (USA)
Paolo M. Rossini (Discussant)
Professor of Neurology
Head of Clinical Neurophysiology Unit
School of Medicine, Catholic University of Rome (Italy)
Stefan Rampp (Discussant)
Researcher
Group Leader of MEG Center of Department of Neurology,
University of Erlangen (Germany)
Margitta Seeck (Discussant)
Professor of Neurology
Head of EEG and Epilepsy Unit
University of Genève (Switzerland)
Peter Fuhr (Discussant)
Professor of Neurology
Head of Clinical Neurophysiology Unit
University of Basel (Switzerland)
LIST OF THE SIG MEMBERS
Members of the IFCN Special Interest Group on EEG/MEG functional connectivity |
“Claudio Babiloni (Rome, Italy)” claudio.babiloni@uniroma1.it |
“Fabrizio Vecchio (Rome, Italy)” fabrizio.vecchio@sanraffaele.it |
“Paolo Maria Rossini (Rome, Italy)” paolomaria.rossini@policlinicogemelli.it |
“Mark Hallett (Bethesda, USA)” hallettm@ninds.nih.gov |
“Francesca Miraglia (Rome, Italy)” fra.miraglia@gmail.com |
“Pedro Valdes Sosa (Havana, Cuba)” pedro.valdes@neuroinformatics-collaboratory.org |
“Mihaly Hajos (Harward, USA)” mihaly.hajos@yale.edu |
“Francisco Fraga (Santo André, Brazil)” franciscojfraga@gmail.com |
“Sándor Beniczky (Dianalund, Denmark)” sbz@filadelfia.dk |
“Rampp Stefan (Erlangen, Germany)” Stefan.Rampp@uk-erlangen.de |
"Peter Fuhr (Basel, Switzerland)” Peter.Fuhr@usb.ch |
"Ulf Ziemann (Tubingen, Germany)” ulf.ziemann@uni-tuebingen.de |
“Jaeseung Jeong (South Korea)” jsjeong@kaist.ac.kr |
“Flavio Mariano Nobili (Genoa, Italy)” flaviomariano.nobili@hsanmartino.it |
“Francesco Famà (Genoa, Italy)” francesco.fama@unige.it |
“Diego Arnaldi (Genoa, Italy)” dario.arnaldi@gmail.com |
“Paul Nunez (Irvine, USA)” pnunez@tulane.edu |
Roberto Pascual Marqui (Zurich, Switzerland) pascualm@key.uzh.ch |
“GJM Huiskamp (Utrecht, NL)” ghuiskam@umcutrecht.nl |
“GJM Zijlmans (Utrecht, NL)” G.J.M.Zijlmans@umcutrecht.nl |
“E.vanDiessen (Utrecht, NL)” E.vanDiessen-3@umcutrecht.nl |
“W.J.E. Zweiphenning (Utrecht, NL)” W.J.E.Zweiphenning@umcutrecht.nl |
“Pablo Cuesta (Madrid, Spain)” pablo.cuesta@ctb.upm.es |
“Alberto Fernandez (Madrid, Spain)” alberto.fernandez@ctb.upm.es |
“Armida Mucci (Napoli, Italy)” armida.mucci@gmail.com |
“Ulrich Hegerl (Leipzig, Germany)” ulrich.hegerl@medizin.uni-leipzig.de |
“John Paul Taylor (Newcastle, UK)” john-paul.taylor@newcastle.ac.uk |
“Bernhard Mueller (Essen, Germany)” bernhard.mueller@uni-due.de |
“Bahar Guntekin (Istanbul, Turkey)” bguntekin@medipol.edu.tr |
“Daniel Ferreira Padilla (Stockholm, Sweden)” daniel.ferreira.padilla@ki.se |
”Dezhong Yao (Chengdu, China)” dyao@uestc.edu.cn |
“Franca Tecchio (Rome, Italy)” franca.tecchio@cnr.it |
“Sebastian Olbrich (Zurich, Switzerland)” Sebastian.Olbrich@puk.zh.ch |
”Salisbury Dean (Pittsburgh, USA)” salisburyd@upmc.edu |
“Gorsev Yener (Izmir, Turkey)” gorsev.yener@deu.edu.tr |
“John Ochoa (Antioquia, Columbia)” john.ochoa@udea.edu.co |
“Shafi Mouhsin (Harvard, USA)” mshafi@bidmc.harvard.edu |
“Sanjeev Kumar (Toronto, Canada)” Sanjeev.Kumar@camh.ca |
“Panteleimon Giannakopoulos (Geneve, Switzerland)” Panteleimon.Giannakopoulos@unige.ch |
“Javier Escudero (Edinburgh, UK)” javier.escudero@ed.ac.uk |
“M.Parra_Rodriguez (Edinburgh, UK)” M.Parra_Rodriguez@hw.ac.uk |
“Ramesh Srinivasan (Irvine, USA)” r.srinivasan@uci.edu |
“Claudio Del Percio (Rome, Italy)” claudio.delpercio@uniroma1.it, |
“Roberta Lizio (Rome, Italy)” roberta.lizio@uniroma1.it, |
“Katarzyna Blinowska (Warsaw, Poland)” Katarzyna.Blinowska@fuw.edu.pl |
“Harald Hampel (Paris, France)” harald.hampel@med.uni-muenchen.de |
”Emmanuel Ifeachor (Plymouth, Germany)” E.Ifeachor@plymouth.ac.uk |
”Lopes da Silva Fernando (Amsterdam, NL)” F.H.LopesdaSilva@uva.nl |
”Davide Moretti (Brescia, Italy)” dmoretti@fatebenefratelli.eu |
”Fengyu Cong (Ganjingzi Qu, China)” cong@dlut.edu.cn |
”Marco Onofrj (Chieti, Italy)” onofrj@unich.it |
”Raffaella Franciotti (Chieti, Italy)” raffa@unich.it |
”Laura Bonanni (Chieti, Italy)” l.bonanni@unich.it |
“Marco Weiergraeber (Bonn, Germany)” Marco.Weiergraeber@bfarm.de |
”Wilhelmus Drinkenburg (Beerse, Belgium)” wdrinken@its.jnj.com> |
”Philippe Derambure (Lille, France)” philippe.derambure@chru-lille.fr |
”Fiona Randall (Chicago, USA)” Fiona_Randall@eisai.com |
“Giuseppe Noce (Rome, Italy)” giuseppe.noce@uniroma1.it |
“Maciek Kaminski (Warsaw, Poland)” Maciek.Kaminski@fuw.edu.pl |
“Kerry Kilborn (Glasgow, UK)” Kerry.Kilborn@glasgow.ac.uk |
“Giorgio Di Lorenzo (Rome, Italy)” di.lorenzo@med.uniroma2.it |
“Willem de Haan (Amsterdam, NL)” w.dehaan@vumc.nl |
“Ivan Bodis-Wollner (New York, USA)” Ivan.Bodis-Wollner@downstate.edu |
“Nathalie George (Paris, France)” nathalie.george@upmc.fr |
“Susanna Lopez (Rome, Italy)” susanna.lopez@uniroma1.it |
“Hovagim Bakardjian (Paris, France)” hova@bakardjian.com |
“Denis Schwartz (Paris, France)” denis.schwartz@inserm.fr |
“Laurent Hugueville (Paris, France)” laurent.hugueville@icm-institute.org |
“Rik Henson (Cambridge, UK)” rik.henson@mrc-cbu.cam.ac.uk |
“Fernando Maestu (Madrid, Spain)” fmaestuu@psi.ucm.es |
“Pablo Cuesta (Madrid, Spain)” pablo.cuesta@ctb.upm.es |
“Ivano Triggiani (Foggia, Italy)” ivanotriggiani@gmail.com |
“Alfons Schnitzler (Düsseldorf, Germany)” Alfons SchnitzA@med.uni-duesseldorf.de |
“S. Sharifi (Amsterdam, The Netherlands)” s.sharifi@amc.uva.nl |
“Bettina Pollok (Duesseldorf, Germany)” bettina.pollok@uni-duesseldorf.de |
“Lars Timmermann (Koln, Germany)” lars.timmermann@uk-koeln.de |
“Ernesto Pereda (Tenerife, Spain)” Meperdepa@ull.edu.es |
“David Holder (London, UK)” d.holder@ucl.ac.uk |
“Mario Rosanova (Milano, Italy)” mario.rosanova@unimi.it |
“Marcello Massimini (Milano, Italy)” marcello.massimini@unimi.it |