Abstracts of Presentations at the International Conference on Basic and Clinical Multimodal Imaging (BaCI), a Joint Conference of the International Society for Neuroimaging in Psychiatry (ISNIP), the International Society for Functional Source Imaging (ISFSI), the International Society for Bioelectromagnetism (ISBEM), the International Society for Brain Electromagnetic Topography (ISBET), and the EEG and Clinical Neuroscience Society (ECNS), in Geneva, Switzerland, September 5-8, 2013.
He B J,Nolte G,Nagata K,Takano D,Yamazaki T,Fujimaki Y,Maeda T,Satoh Y,Heckers S,George M S,Lopes da Silva F,de Munck J C,Van Houdt P J,Verdaasdonk R M,Ossenblok P,Mullinger K,Bowtell R,Bagshaw A P,Keeser D,Karch S,Segmiller F,Hantschk I,Berman A,Padberg F,Pogarell O,Scharnowski F,Karch S,Hümmer S,Keeser D,Paolini M,Kirsch V,Koller G,Rauchmann B,Kupka M,Blautzik J,Pogarell O,Razavi N,Jann K,Koenig T,Kottlow M,Hauf M,Strik W,Dierks T,Gotman J,Vulliemoz S,Lu Y,Zhang H,Yang L,Worrell G,He B,Gruber O,Piguet C,Hubl D,Homan Ph,Kindler J,Dierks T,Kim K,Steinhoff U,Wakai R,Koenig T,Kottlow M,Melie-García L,Mucci A,Volpe U,Prinster A,Salvatore M,Galderisi S,Linden D E J,Brandeis D,Schroeder C E,Kayser C,Panzeri S,Kleinschmidt A,Ritter P,Walther S,Haueisen J,Lau S,Flemming L,Sonntag H,Maess B,Knösche T R,Lanfer B,Dannhauer M,Wolters C H,Stenroos M,Haueisen J,Wolters C,Aydin U,Lanfer B,Lew S,Lucka F,Ruthotto L,Vorwerk J,Wagner S,Ramon C,Guan C,Ang K K,Chua S G,Kuah W K,Phua K S,Chew E,Zhou H,Chuang K H,Ang B T,Wang C,Zhang H,Yang H,Chin Z Y,Yu H,Pan Y,Collins L,Mainsah B,Colwell K,Morton K,Ryan D,Sellers E,Caves K,Throckmorton S,Kübler A,Holz E M,Zickler C,Sellers E,Ryan D,Brown K,Colwell K,Mainsah B,Caves K,Throckmorton S,Collins L,Wennberg R,Ahlfors S P,Grova C,Chowdhury R,Hedrich T,Heers M,Zelmann R,Hall J A,Lina J M,Kobayashi E,Oostendorp T,van Dam P,Oosterhof P,Linnenbank A,Coronel R,van Dessel P,de Bakker J,Rossion B,Jacques C,Witthoft N,Weiner K S,Foster B L,Miller K J,Hermes D,Parvizi J,Grill-Spector K,Recanzone G H,Murray M M,Haynes J D,Richiardi J,Greicius M,De Lucia M,Müller K-R,Formisano E,Smieskova R,Schmidt A,Bendfeldt K,Walter A,Riecher-Rössler A,Borgwardt S,Fusar-Poli P,Eliez S,Schmidt A,Sekihara K,Nagarajan S S,Schoffelen J M,Guggisberg A G,Nolte G,Balazs S,Kermanshahi K,Kiesenhofer W,Binder H,Rattay F,Antal A,Chaieb L,Paulus W,Bodis-Wollner I,Maurer K,Fein G,Camchong J,Johnstone J,Cardenas-Nicolson V,Fiederer L D J,Lucka F,Yang S,Vorwerk J,Dümpelmann M,Cosandier-Rimélé D,Schulze-Bonhage A,Aertsen A,Speck O,Wolters C H,Ball T,Fuchs M,Wagner M,Kastner J,Tech R,Dinh C,Haueisen J,Baumgarten D,Hämäläinen M S,Lau S,Vogrin S J,D'Souza W,Haueisen J,Cook M J,Custo A,Van De Ville D,Vulliemoz S,Grouiller F,Michel C M,Malmivuo J,Aydin U,Vorwerk J,Küpper P,Heers M,Kugel H,Wellmer J,Kellinghaus C,Scherg M,Rampp S,Wolters C,Storti S F,Boscolo Galazzo I,Del Felice A,Pizzini F B,Arcaro C,Formaggio E,Mai R,Manganotti P,Koessler L,Vignal J,Cecchin T,Colnat-Coulbois S,Vespignani H,Ramantani G,Maillard L,Rektor I,Kuba R,Brázdil M,Chrastina J,Rektorova I,van Mierlo P,Carrette E,Strobbe G,Montes-Restrepo V,Vonck K,Vandenberghe S,Ahmed B,Brodely C,Carlson C,Kuzniecky R,Devinsky O,French J,Thesen T,Bénis D,David O,Lachaux J-P,Seigneuret E,Krack P,Fraix V,Chabardès S,Bastin J,Jann K,Gee D,Kilroy E,Cannon T,Wang D J,Hale J R,Mayhew S D,Przezdzik I,Arvanitis T N,Bagshaw A P,Plomp G,Quairiaux C,Astolfi L,Michel C M,Mayhew S D,Mullinger K J,Bagshaw A P,Bowtell R,Francis S T,Schouten A C,Campfens S F,van der Kooij H,Koles Z,Lind J,Flor-Henry P,Wirth M,Haase C M,Villeneuve S,Vogel J,Jagust W J,Kambeitz-Ilankovic L,Simon-Vermot L,Gesierich B,Duering M,Ewers M,Null Null,Rektorova I,Krajcovicova L,Marecek R,Mikl M,Bracht T,Horn H,Strik W,Federspiel A,Schnell S,Höfle O,Stegmayer K,Wiest R,Dierks T,Müller T J,Walther S,Surmeli T,Ertem A,Eralp E,Kos I H,Skrandies W,Flüggen S,Klein A,Britz J,Díaz Hernàndez L,Ro T,Michel C M,Lenartowicz A,Lau E,Rodriguez C,Cohen M S,Loo S K,Di Lorenzo G,Pagani M,Monaco L,Daverio A,Giannoudas I,La Porta P,Verardo A R,Niolu C,Fernandez I,Siracusano A,Flor-Henry P,Lind J,Koles Z,Bollmann S,Ghisleni C,O'Gorman R,Poil S-S,Klaver P,Michels L,Martin E,Ball J,Eich-Höchli D,Brandeis D,Salisbury D F,Murphy T K,Butera C D,Mathalon D H,Fryer S L,Kiehl K A,Calhoun V C,Pearlson G D,Roach B J,Ford J M,McGlashan T H,Woods S W,Volpe U,Merlotti E,Vignapiano A,Montefusco V,Plescia G M,Gallo O,Romano P,Mucci A,Galderisi S,Mingoia G,Langbein K,Dietzek M,Wagner G,Smesny,Scherpiet S,Maitra R,Gaser Ch,Sauer H,Nenadic I,Gonzalez Andino S,Grave de Peralta Menendez R,Sanchez Vives M,Rebollo B,Gonzalez Andino S,Frølich L,Andersen T S,Mørup M,Belfiore P,Gargiulo P,Ramon C,Vanhatalo S,Cho J-H,Vorwerk J,Wolters C H,Knösche T R,Watanabe T,Kawabata Y,Ukegawa D,Kawabata S,Adachi Y,Sekihara K,Nagarajan S S,Wagner S,Aydin U,Vorwerk J,Herrmann C,Burger M,Wolters C,Lucka F,Aydin U,Vorwerk J,Burger M,Wolters Ch,Bauer M,Trahms L,Sander T,Faber P L,Lehmann D,Gianotti L R R,Pascual-Marqui R D,Milz P,Kochi K,Kaneko S,Yamashita S,Yana K,Kalogianni K,Vardy A N,Schouten A C,van der Helm F C T,Sorrentino A,Luria G,Aramini R,Hunold A,Funke M,Eichardt R,Haueisen J,Gómez-Aguilar F,Vázquez-Olvera S,Cordova-Fraga T,Castro-López J,Hernández-Gonzalez M A,Solorio-Meza S,Sosa-Aquino M,Bernal-Alvarado J J,Vargas-Luna M,Vorwerk J,Magyari L,Ludewig J,Oostenveld R,Wolters C H,Vorwerk J,Engwer C,Ludewig J,Wolters Ch,Sato K,Nishibe T,Furuya M,Yamashiro K,Yana K,Ono T,Puthanmadam Subramaniyam N,Hyttinen J,Lau S,Güllmar D,Flemming L,Haueisen J,Sonntag H,Vorwerk J,Wolters C H,Grasedyck L,Haueisen J,Maeß B,Freitag S,Graichen U,Fiedler P,Strohmeier D,Haueisen J,Stenroos M,Hauk O,Grigutsch M,Felber M,Maess B,Herrmann B,Strobbe G,van Mierlo P,Vandenberghe S,Strobbe G,Cárdenas-Peña D,Montes-Restrepo V,van Mierlo P,Castellanos-Dominguez G,Vandenberghe S,Lanfer B,Paul-Jordanov I,Scherg M,Wolters C H,Ito Y,Sato D,Kamada K,Kobayashi T,Dalal S S,Rampp S,Willomitzer F,Arold O,Fouladi-Movahed S,Häusler G,Stefan H,Ettl S,Zhang S,Zhang Y,Li H,Kong X,Montes-Restrepo V,Strobbe G,van Mierlo P,Vandenberghe S,Wong D D E,Bidet-Caulet A,Knight R T,Crone N E,Dalal S S,Birot G,Spinelli L,Vulliémoz S,Seeck M,Michel C M,Emory H,Wells C,Mizrahi N,Vogrin S J,Lau S,Cook M J,Karahanoglu F I,Grouiller F,Caballero-Gaudes C,Seeck M,Vulliemoz S,Van De Ville D,Spinelli L,Megevand P,Genetti M,Schaller K,Michel C,Vulliemoz S,Seeck M,Genetti M,Tyrand R,Grouiller F,Vulliemoz S,Spinelli L,Seeck M,Schaller K,Michel C M,Grouiller F,Heinzer S,Delattre B,Lazeyras F,Spinelli L,Pittau F,Seeck M,Ratib O,Vargas M,Garibotto V,Vulliemoz S,Vogrin S J,Bailey C A,Kean M,Warren A E,Davidson A,Seal M,Harvey A S,Archer J S,Papadopoulou M,Leite M,van Mierlo P,Vonck K,Boon P,Friston K,Marinazzo D,Ramon C,Holmes M,Koessler L,Rikir E,Gavaret M,Bartolomei F,Vignal J P,Vespignani H,Maillard L,Centeno M,Perani S,Pier K,Lemieux L,Clayden J,Clark C,Pressler R,Cross H,Carmichael D W,Spring A,Bessemer R,Pittman D,Aghakhani Y,Federico P,Pittau F,Grouiller F,Vulliémoz S,Gotman J,Badier J M,Bénar C-G,Bartolomei F,Cruto C,Chauvel P,Gavaret M,Brodbeck V,van Leeuwen T,Tagliazzuchi E,Melloni L,Laufs H,Griskova-Bulanova I,Dapsys K,Klein C,Hänggi J,Jäncke L,Ehinger B V,Fischer P,Gert A L,Kaufhold L,Weber F,Marchante Fernandez M,Pipa G,König P,Sekihara K,Hiyama E,Koga R,Iannilli E,Michel C M,Bartmuss A-L,Gupta N,Hummel T,Boecker R,Holz N,Buchmann A F,Blomeyer D,Plichta M M,Wolf I,Baumeister S,Meyer-Lindenberg A,Banaschewski T,Brandeis D,Laucht M,Natahara S,Ueno M,Kobayashi T,Kottlow M,Bänninger A,Koenig T,Schwab S,Koenig T,Federspiel A,Dierks T,Jann K,Natsukawa H,Kobayashi T,Tüshaus L,Koenig T,Kottlow M,Achermann P,Wilson R S,Mayhew S D,Assecondi S,Arvanitis T N,Bagshaw A P,Darque A,Rihs T A,Grouiller F,Lazeyras F,Ha-Vinh Leuchter R,Caballero C,Michel C M,Hüppi P S,Hauser T U,Hunt L T,Iannaccone R,Stämpfli P,Brandeis D,Dolan R J,Walitza S,Brem S,Graichen U,Eichardt R,Fiedler P,Strohmeier D,Freitag S,Zanow F,Haueisen J,Lordier L,Grouiller F,Van de Ville D,Sancho Rossignol A,Cordero I,Lazeyras F,Ansermet F,Hüppi P,Schläpfer A,Rubia K,Brandeis D,Di Lorenzo G,Pagani M,Monaco L,Daverio A,Giannoudas I,Verardo A R,La Porta P,Niolu C,Fernandez I,Siracusano A,Tamura K,Karube C,Mizuba T,Matsufuji M,Takashima S,Iramina K,Assecondi S,Ostwald D,Bagshaw A P,Marecek R,Brazdil M,Lamos M,Slavícek T,Marecek R,Jan J,Meier N M,Perrig W,Koenig T,Minami T,Noritake Y,Nakauchi S,Azuma K,Minami T,Nakauchi S,Rodriguez C,Lenartowicz A,Cohen M S,Rodriguez C,Lenartowicz A,Cohen M S,Iramina K,Kinoshita H,Tamura K,Karube C,Kaneko M,Ide J,Noguchi Y,Cohen M S,Douglas P K,Rodriguez C M,Xia H J,Zimmerman E M,Konopka C J,Epstein P S,Konopka L M,Giezendanner S,Fisler M,Soravia L,Andreotti J,Wiest R,Dierks T,Federspiel A,Razavi N,Federspiel A,Dierks T,Hauf M,Jann K,Kamada K,Sato D,Ito Y,Okano K,Mizutani N,Kobayashi T,Thelen A,Murray M,Pastena L,Formaggio E,Storti S F,Faralli F,Melucci M,Gagliardi R,Ricciardi L,Ruffino G,Coito A,Macku P,Tyrand R,Astolfi L,He B,Wiest R,Seeck M,Michel C,Plomp G,Vulliemoz S,Fischmeister F Ph S,Glaser J,Schöpf V,Bauer H,Beisteiner R,Deligianni F,Centeno M,Carmichael D W,Clayden J,Mingoia G,Langbein K,Dietzek M,Wagner G,Smesny St,Scherpiet S,Maitra R,Gaser Ch,Sauer H,Nenadic I,Dürschmid S,Zaehle T,Pannek H,Chang H F,Voges J,Rieger J,Knight R T,Heinze H-J,Hinrichs H,Tsatsishvili V,Cong F,Puoliväli T,Alluri V,Toiviainen P,Nandi A K,Brattico E,Ristaniemi T,Grieder M,Crinelli R M,Jann K,Federspiel A,Wirth M,Koenig T,Stein M,Wahlund L-O,Dierks T,Atsumori H,Yamaguchi R,Okano Y,Sato H,Funane T,Sakamoto K,Kiguchi M,Tränkner A,Schindler S,Schmidt F,Strauß M,Trampel R,Hegerl U,Turner R,Geyer S,Schönknecht P,Kebets V,van Assche M,Goldstein R,van der Meulen M,Vuilleumier P,Richiardi J,Van De Ville D,Assal F,Wozniak-Kwasniewska A,Szekely D,Harquel S,Bougerol T,David O,Bracht T,Jones D K,Horn H,Müller T J,Walther S,Sos P,Klirova M,Novak T,Brunovsky M,Horacek J,Bares M,Hoschl C C,Fellhauer I,Zöllner F G,Schröder J,Kong L,Essig M,Schad L R,Arrubla J,Neuner I,Hahn D,Boers F,Shah N Jon,Neuner I,Arrubla J,Hahn D,Boers F,Jon Shah N,Suriya Prakash M,Sharma R,Kawaguchi H,Kobayashi T,Fiedler P,Griebel S,Biller S,Fonseca C,Vaz F,Zentner L,Zanow F,Haueisen J,Rochas V,Rihs T,Thut G,Rosenberg N,Landis Th,Michel Ch,Moliadze V,Schmanke T,Lyzhko E,Bassüner S,Freitag Ch,Siniatchkin M,Thézé R,Guggisberg A G,Nahum L,Schnider A,Meier L,Friedrich H,Jann K,Landis B,Wiest R,Federspiel A,Strik W,Dierks T,Witte M,Kober S E,Neuper C,Wood G,König R,Matysiak A,Kordecki W,Sieluzycki C,Zacharias N,Heil P,Wyss C,Boers F,Arrubla J,Dammers J,Kawohl W,Neuner I,Shah N J,Braboszcz C,Cahn R B,Levy J,Fernandez M,Delorme A,Rosas-Martinez L,Milne E,Zheng Y,Urakami Y,Kawamura K,Washizawa Y,Hiyoshi K,Cichocki A,Giroud N,Dellwo V,Meyer M,Rufener K S,Liem F,Dellwo V,Meyer M,Jones-Rounds J D,Raizada R,Staljanssens W,Strobbe G,van Mierlo P,Van Holen R,Vandenberghe S,Pefkou M,Becker R,Michel C,Hervais-Adelman A,He W,Brock J,Johnson B,Ohla K,Hitz K,Heekeren K,Obermann C,Huber T,Juckel G,Kawohl W,Gabriel D,Comte A,Henriques J,Magnin E,Grigoryeva L,Ortega J-P,Haffen E,Moulin T,Pazart L,Aubry R,Kukleta M,Baris Turak B,Louvel J,Crespo-Garcia M,Cantero J L,Atienza M,Connell S,Kilborn K,Damborská A,Brázdil M,Rektor I,Kukleta M,Koberda J L,Bienkiewicz A,Koberda I,Koberda P,Moses A,Tomescu M,Rihs T,Britz J,Custo A,Grouiller F,Schneider M,Debbané M,Eliez S,Michel Ch,Wang G Y,Kydd R,Wouldes T A,Jensen M,Russell B R,Dissanayaka N,Au T,Angwin A,O'Sullivan J,Byrne G,Silburn P,Marsh R,Mellic G,Copland D,Bänninger A,Kottlow M,Díaz Hernàndez L,Koenig T,Díaz Hernàndez L,Bänninger A,Koenig T,Hauser T U,Iannaccone R,Mathys C,Ball J,Drechsler R,Brandeis D,Walitza S,Brem S,Boeijinga P H,Pang E W,Valica T,Macdonald M J,Oh A,Lerch J P,Anagnostou E,Di Lorenzo G,Pagani M,Monaco L,Daverio A,Verardo A R,Giannoudas I,La Porta P,Niolu C,Fernandez I,Siracusano A,Shimada T,Matsuda Y,Monkawa A,Monkawa T,Hashimoto R,Watanabe K,Kawasaki Y,Matsuda Y,Shimada T,Monkawa T,Monkawa A,Watanabe K,Kawasaki Y,Stegmayer K,Horn H,Federspiel A,Razavi N,Bracht T,Laimböck K,Strik W,Dierks T,Wiest R,Müller T J,Walther S,Koorenhof L J,Swithenby S J,Martins-Mourao A,Rihs T A,Tomescu M,Song K W,Custo A,Knebel J F,Murray M,Eliez S,Michel C M,Volpe U,Merlotti E,Vignapiano A,Montefusco V,Plescia G M,Gallo O,Romano P,Mucci A,Galderisi S,Laimboeck K,Jann K,Walther S,Federspiel A,Wiest R,Strik W,Horn H
Clinical EEG and neuroscience（2013）
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Abstract
Observability of electrical potentials from deep brain sources to surface EEG remains unclear and debated among the neuroscience community. This question is particularly crucial in the temporal lobe epilepsies investigations because they involve complex (mesial and/or lateral) epileptogenic networks (Maillard et al., 2004; Bartolomei et al, 2008). At present, when mesial structures are supposed to be epileptogenic only clinical indirect evidences are used to diagnose mesial temporal lobe (MTL) epilepsy. Based on this methodology and on drug resistance evidence, surgical treatment can be proposed without the need of invasive intracerebral investigation. Reported results of this surgery demonstrate an incomplete success (70-80%; McIntosh et al. 2012) which indicate that indirect evidences of the contribution of mesial sources are not sufficient. Seven patients undergoing pre-surgical evaluation of drug resistant epilepsy were selected from a prospective series of twenty eight patients in whom simultaneous depth and surface EEG recordings had been performed since 2009. Above these patients, three had right temporal lobe (TLE) epilepsy and four left TLE. Simultaneous SEEG-EEG signals were recorded using 128 channels placed on the same acquisition system that avoids the need to synchronize both signals. Intracerebral interictal spikes (IIS) were selected on depth EEG signals blinded to EEG signals. These IIS were triggered as temporally known (T0) brain sources due to their specific waveform and the high signal to noise ratio. Then, after IIS characterization and classification, EEG signals were automatically averaged according to the T0 markers. Averaged EEG signals were finally characterized (3D mapping, duration, amplitude and statistics) and clustered using hierarchical clustering method. Overview of the data collection and analysis process is presented in figure 1. In mean in our population, 9 depth EEG electrodes and 16 surface EEG electrodes were simultaneously used. 684±186 IIS were selected by patient for a total number of spikes in our population of 4787. According to the anatomical distribution of the IIS, 21 foci were defined and classified according to three categories: mesial (limbic structures plus collateral fissure; M, 9 foci), mesial and neocortical (M+NC, 5 foci) and neocortical part of the temporal lobe (NC, 7 foci). Comparison between SEEG spikes and averaged EEG spikes on the most activated electrode at T0 was presented in table 1. Concerning 3D Map amplitude, negative pole were always seen in the temporo-basal region for both M, M+NC and NC foci and positive pole were only observed for M+NC and NC foci. Using Walsh statistical test, 8 EEG channels in mean was presented averaged amplitude at t0 statistically different of the averaged background activity. Three different clusters were fund using the hierarchical clustering method on averaged EEG signals: 1) all patients included in the M foci class and 2) all patients included in the M+NC and NC foci class and 3) one patient with an atypical brain source. Observability of deep sources with surface EEG recordings is possible. Electrical sources from mesial temporal lobe cannot be considered as closed electrical field structures. The main problem to observe signals from these deep structures concern the signal to noise ratio. Indeed, spontaneous surface spikes originated from mesial structures cannot be seen without averaging. Hierarchical clustering method and 3D map amplitude of average EEG signals at t0 seems to indicate that M contributions was different to M+NC and NC contributions. So ICA method associated with a predetermined topography constraint should detect (without the need of simultaneous depth EEG) the mesial contribution in raw EEG signals.
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