Multi-scale Analysis of Physiological Brain Networks

It will be simultaneously record the surface EEG, the MEG and in patients only the intracerebral EEG (SEEG). In the case of SEEG with micro contacts, these additional signals will also be recorded in parallel and will provide greater sensitivity to high frequency activities. The physiological networks will be studied in patients thanks to stimulations (external or intracerebral) carried out within the framework of the functional cartography, and the pathological networks thanks to measures in state of rest. For external stimulation protocols, it will be constitute a reference base in MEG and EEG alone (non-invasive) on control subjects.