We use non-invasive brain imaging techniques to study the activity and the structural changes in the brain of persons suffering from epilepsy. Electroencephalography (EEG) measures the electrical activity of the brain with scalp electrodes. Electric source localisation based on EEG, notably with high density recordings, allows to localise brain activity. Simultaneous recordings of EEG and functional MRI (EEG-fMRI) allow to detect hemodynamic changes in the whole brain that are related to electrical activity detected on the EEG.

We are interested in the validation of these techniques and their impact on diagnosis and prognosis with the goal to translate them into reliable clinical biomarkers.