C. J. Stam, W. De-haan, A. Daffertshofer, B. F. Jones, I. Manshanden et al., Graph theoretical analysis of magnetoencephalographic functional connectivity in Alzheimer's disease, Brain, vol.132, issue.1, pp.213-237, 2009.
DOI : 10.1093/brain/awn262

E. Rodriguez, N. George, J. P. Lachaux, J. Martinerie, B. Renault et al., Perception's shadow: long-distance synchronization of human brain activity, Nature, vol.397, pp.430-433, 1999.

F. Bartolomei, I. Bosma, M. Klein, J. C. Baayen, J. C. Reijneveld et al., How do brain tumors alter functional connectivity? A magnetoencephalography study, Annals of Neurology, vol.19, issue.1, pp.128-166, 2006.
DOI : 10.1002/ana.20710

D. Brunet, M. M. Murray, M. , and C. M. , Spatiotemporal Analysis of Multichannel EEG: CARTOOL, Computational Intelligence and Neuroscience, vol.74, issue.2, p.813870, 2011.
DOI : 10.1109/TBME.2008.919885

M. M. Murray, D. Brunet, M. , and C. M. , Topographic ERP Analyses: A Step-by-Step Tutorial Review, Brain Topography, vol.4, issue.4, pp.249-64, 2008.
DOI : 10.1007/s10548-008-0054-5

T. Koenig, D. Studer, D. Hubl, L. Melie, and W. K. Strik, Brain connectivity at different time-scales measured with EEG, Philosophical Transactions of the Royal Society B: Biological Sciences, vol.110, issue.12, pp.1015-1038, 2005.
DOI : 10.1016/S1388-2457(99)00175-3

S. I. Dimitriadis, N. A. Laskaris, V. Tsirka, M. Vourkas, S. Micheloyannis et al., Tracking brain dynamics via time-dependent network analysis, Journal of Neuroscience Methods, vol.193, issue.1, pp.145-55, 2010.
DOI : 10.1016/j.jneumeth.2010.08.027

E. A. Allen, E. Damaraju, S. M. Plis, E. B. Erhardt, T. Eichele et al., Tracking Whole-Brain Connectivity Dynamics in the Resting State, Cerebral Cortex, vol.24, issue.3, pp.663-76, 2014.
DOI : 10.1093/cercor/bhs352

F. X. Alario and L. Ferrand, A set of 400 pictures standardized for French: Norms for name agreement, image agreement, familiarity, visual complexity, image variability, and age of acquisition, Behavior Research Methods, Instruments, & Computers, vol.48, issue.3, pp.531-52, 1999.
DOI : 10.3758/BF03200732

A. Delorme and S. Makeig, EEGLAB: an open source toolbox for analysis of single-trial EEG dynamics including independent component analysis, Journal of Neuroscience Methods, vol.134, issue.1, pp.9-21, 2004.
DOI : 10.1016/j.jneumeth.2003.10.009

J. P. Lachaux, E. Rodriguez, J. Martinerie, and F. J. Varela, Measuring phase synchrony in brain signals, Human Brain Mapping, vol.28, issue.4, pp.194-208, 1999.
DOI : 10.1002/(SICI)1097-0193(1999)8:4<194::AID-HBM4>3.0.CO;2-C

O. Sporns, R. Salmelin, R. Hari, O. V. Lounasmaa, and M. Sams, Structure and function of complex brain networksDynamics of brain activation during picture naming, Dialogues Clin Neurosci Nature, vol.15, issue.368, pp.247-62, 1994.

M. Hassan, A. Mheich, F. Wendling, O. Dufor, and C. Berrou, Graph-based analysis of brain connectivity during spelling task, 2013 2nd International Conference on Advances in Biomedical Engineering, pp.191-194, 2013.
DOI : 10.1109/ICABME.2013.6648880
URL : https://hal.archives-ouvertes.fr/hal-00949906

. Author, Ahmad Mheich Institute: LTSI, University of Rennes1 Street: Compus de Beaulieu City: Rennes Country: France Mail: ahmad.mheich@univ-rennes1