A Study to Characterize Event Related Potential Markers of Attentional Bias Towards Words and Images of Food

Subject fed a standard high calorie lunch at 1pm

At approximately 09:00 the subject will be given breakfast. After this, no food will be served until study procedures for the day are over. However, a 330 ml bottle of still water at room temperature will be given at \~11:00 and at \~13:00. During this period the subject will be required to remain in the unit.