During an EEG, the electrical signals of the brain are recorded. This electrical activity is detected by electrodes, or sensors, placed on the patient's scalp and transmitted to a polygraph that records the activity.
Mardi Gras Beads or throws are a fun part of the Carnival festivities in New Orleans, Louisiana.
Lundi Gras is a relatively recently popularized name for a series of Shrove Monday events taking place during the New Orleans Mardi Gras. It includes the tradition of Rex, king of the New Orleans carnival, arriving by boat.