Imaging of the Neural Correlates of Arousal and Awareness

"After 2 days of sedation withdrawal, each data should be collected within 3 days for organisation purposes :~1. After installation and movement management with standardized routine care protocol: 18Fluoro-Desoxy-Glucose's infusion for PET~2. Starting PET continuous acquisition~3. Morphological MRI sequences~4. MRI in Resting state N°1~5. MRI DTI acquisition~6. IRM in 2D-Arterial Spin Labelling~7. IRM in Resting state 2~8. End of PET continuous acquisition The day before or the day after PET-MR: standard 20 min EEG, somaesthetic evoked potentials, auditory evoked potentials, mismatch negativity, P300 oddball paradigm, local-global paradigm, P300 after music stimulation, EEG resting state for 10 min, CRS-R repeated before each examination (and at least 5 times for chronic patients), eye-tracking study of the environmental exploration."