Brain

The brain was an organ in lifeforms that served as the center for consciousness and reasoning. Species like the Cereans and the Siniteen had larger brains than average. When someone behaved stupidly, they were often accused of lacking a brain.

Darth Sidious had the clone troopers outfitted with inhibitor chips to enact Order 66. The AJ^6 cyborg construct was a brain implant used by Imperial workers to improved productivity, but at the cost of an individual's personality.

Appearances

 * Star Wars: Episode I The Phantom Menace
 * Servants of the Empire: Rebel in the Ranks
 * Ezra's Duel with Danger
 * Star Wars: Episode IV A New Hope
 * Star Wars: Episode V The Empire Strikes Back
 * Ezra's Duel with Danger
 * Star Wars: Episode IV A New Hope
 * Star Wars: Episode V The Empire Strikes Back