A zombie, often referred to as a reanimated corpse, is a fictional undead creature typically depicted in horror and fantasy genres. These beings are usually portrayed as having lost their human consciousness and are driven by a primal urge to feed on the living. The concept of zombies has roots in folklore, particularly in Haitian Vodou, where it is believed that a person can be brought back to life through magical means. In popular culture, zombies have become iconic figures, especially in movies, television shows, and video games. They are often featured in apocalyptic scenarios, where they pose a threat to human survival. Notable examples include the Walking Dead series and the film Night of the Living Dead, which have significantly shaped the modern perception of zombies.