The feasibility of the proposed research project is very high. The project will be performed in Tel Aviv Medical Center in the Wohl Center for Advanced Imaging. The Wohl Center involves a prominent neuroscience research group with a significant number of publications related to emotional and cognitive processing in health and disease. Some of these studies include volunteers[23,24] and the use of fMRI and EEG to follow propofol induced sedation[25,26]. The proposed project will enjoy a full collaboration with the research center. In this light, the completion of the proposed imaging sessions and their subsequent analyses is realistic.