During an Interrogation,an FBI Agent Tries to Scare a Suspect

question 73

Multiple Choice

During an interrogation,an FBI agent tries to scare a suspect into making a confession by saying "You know,they have this new type of lie detector that can measure activity in different regions of the brain to determine whether a person is lying or telling the truth." What technology is the agent referring to?

• A)fMRI
• B)Computer Voice Stress Analyzer
• C)polygraph
• D)Two-photon imaging

---

Definitions:

Permanent Magnet

A material that maintains a continuous magnetic field without the need for external power.

Electromagnet

A type of magnet in which the magnetic field is produced by an electric current.

Fiber Optic Sensors

Devices that use optical fibers to detect changes in light or other optical properties for sensing applications.

Electrical Interference

Noise or disturbance in electrical circuits caused by external sources, which can compromise the performance of electronic equipment.