Training courses


Formation Club EEG :


4 mai 2017 - 9h à 17h
Salle des Voûtes, Fédération de Recherche 3C, 3 place Victor Hugo Case 32, Site St. Charles, 13001 Marseille
Formation Club EEG : Introduction à l'Acquisition EEG

Formation BLRI
Intervenants :
Dufau Stéphane, Dittinger Eva, Denis-Noël Ambre, Melmi Jean-Baptiste, Legou Thierry,
Chanoine Valérie, Bolger Deirdre, Zielinski Christelle.

9h – 9h15 : Arrivée et accueil
9h15 – 10h : Le signal neuro-électrique et son origine
10h – 10h20 : Les bases de l’acquisition EEG
10h20 – 10h45 : Le choix des références en EEG
Petit pause
11h – 11h30 : Eléments importants du design d’un protocole expérimental en EEG
11h30 – 12h : Le déroulement d’une séance d’acquisition en EEG
Pause Déjeuner (12h – 14h)
***********************
Après-midi
14h – 16h30 : Séances pratiques dans les box expérimentaux du LPC et LNC avec le système Biosemi
16h30 – 17h : Questions, discussions, synthèse de la journée (Salle des Voûtes)

              

Analyse de signaux neurophysiologiques Brainstorm-MarsPower

24/02/17

Analyse de signaux neurophysiologiques Brainstorm-MarsPower

Formation BLRI
Anne-Sophie Dubarry (LPL, CNRS, Aix-Marseille Université)

9h à 18h LPL, Aix-en-Provence, Room A-103 
5 avenue Pasteur, Aix-en-Provence LPL
Requirements 
The participants are required to bring a laptop (an external mouse will add to your comfort). In order to make the session as efficient as possible, we ask all the attendees to download, install and test the software and sample dataset on their laptops prior to the workshop.


Program 
9:00-9:30 Onsite assistance in installing the material for the training session 
9:30-10:30 Lecture: Training overview Software structure, typical data workflow 
10:30-10:45 Practice (Brainstorm) Database explorer, Review of continuous EEG recordings Montage editor and management of event markers, Frequency filters

10:45-11:00 Coffee break

11:00-12:30 Practice (Brainstorm) Bad channels management, Artifact detection Averaging, exploring the evoked response

12:30-13:30 Lunch 
13:30-14:30 Lecture: Time Frequency

14:30-15:30 Practice (MarsPower) (If time allows) Time-Frequency decomposition into Brainstorm Database explorer Time-Frequency extraction

15:30-16:00 Coffee break

16:00-17:00 Practice (MarsPower) Statistics Group analysis

17:00-18:00 Analyze your own data
              

Signal sur graphes;application aux neurosciences / Graph signal processing; application to neuroscience

6-7/02/17

Signal sur graphes;application aux neurosciences / Graph signal processing; application to neuroscience

Sophie Achard GIPSA Grenoble
Training course
9h30 - 17h FRUMAM (3rd floor)
Aix-Marseille Université
The training will take place in the FRUMAM third floor seminary room on the campus of Aix-Marseille University.
Functional brain data are often represented as a network or graph to model the brain regions as nodes and the connections as edges. A graph is an abstract object to represent multivariate data on a simple map of connections. In this tutorial, I will give a short introduction on the modelling of data as a network, with references. In a first part, I will describe precisely how to construct the connectivity networks using brain data recordings. Robustness and reproducibility will be discussed precisely. In a second part, I will describe tools to compare and classify the networks based on statistical tests or learning methods. Finally, I will conclude with a practical example from the clinical data on coma patients. 
Related papers:
S. Achard, R. Salvador, B. Whitcher, J. Suckling, E. Bullmore. A Resilient, Low-Frequency, Small-World Human Brain Functional Network with Highly Connected Association Cortical Hubs. In Journal of Neuroscience, 26(1) pages 63-72, Jan. 2006.
PDF
S. Achard, C. Delon-Martin, P. E. Vértes, F. Renard, M. Schenck, F. Schneider, C. Heinrich, S. Kremer, and Edward T. Bullmore. Hubs of brain functional networks are radically reorganized in comatose patients. Proc Natl Acad Sci U.S.A., 109(50):20608-13, 2012.
PDF
Programme sur 2 jours 

6 Feb. 2017
09h30 Accueil / Welcome 
10h-12h Cours sur les graphes (définition, exploitation de graphes, à quoi ça sert, comment les comparer et faire de la classification) - Discussion et questions
Lecture on graphs (definition, running, use, how to compare and classify them) - Discussion and questions
12h-13h30 Déjeuner / Lunch
13h30-15h30 TP sur le logiciel R. Travail avec un jeu de données réelles fourni pour la formation (1 groupe de contrôles, 1 groupe de patients) - But: mettre en application les outils vus le matin
Practical session with R software. Work with a real data set provided for the training course (1 control group, 1 patient group) - Objective: implement the tools seen in the morning
15h30-15h45 Pause/Break 
15h45-16h45 Cours sur les statistiques sur les graphes
Course on graph statistics

7 Feb. 2017
9h-11h Cours sur la construction des graphes à partir de séries temporelles (outils mathématiques: ondelettes, corrélation, tests multiples)
Lecture on graph construction from temporal data (mathematical tools: wavelets, correlation, tests)
11h00-11h15 Pause/Break 
11h15-12h15 TP avec R
Practical session with R
12h15-13h45 Déjeuner / Lunch
13h45-14h45 Cours pour lier les deux journées (point sur le seuil choisi pour les matrices de corrélation, enjeu et difficultés, autres outils)
Lecture to make the link between the two days (Point on the threshold chosen for the correlation matrices, stake and difficulties, other tools) 
14h45-15h00 Pause / Break 
15h00-17h00 TP avec R (faire toute la chaine de la construction du graphe jusqu'à l'exploitation statistiques des graphes) - Travail à nouveau avec les mêmes jeux de données que la veille, mais cette fois, les séries temporelles seront mises à disposition.
Practical session with R (Make the whole chain of the construction of the graph until the exploitation graph statistics) - Work again with the same datasets as the day before, but this time the time series will be made available.

Organisateurs : Caroline Chaux et Thierry Legou