Object

Encephalographic Polygraph Scan

Crew members Bailey, Marcus, and Kellogg hustle under Worf's orders to prepare the encephalographic polygraph scan, pulling data to indict Tarses. Screens flicker with readings as they align it for the loyalty test on his Romulan ties. Picard sweeps in, eyes the setup, and shuts it down, sending them out.
3 appearances

Purpose

Detects deception through brainwave analysis during interrogation of suspects like Tarses

Significance

Drives Worf's aggressive evidence-gathering; Picard's intervention kills it, exposing paranoia risks and reinforcing Federation due process over summary judgment

Appearances in the Narrative

When this object appears and how it's used

3 moments