PST Fiber Optic Button Response System
The Fiber Optic Button Response System accurately gathers participant responses and verifies signals. The Fiber Optic Button Response Units attach to the participant’s wrists and can be comfortably adjusted during scanning. The units are constructed almost entirely from plastic, completely eliminating all metal inside the magnet room. The units communicate button presses through fiber optic cabling which connects to a Fiber Optic Interface Console located in the control room through an available wave guide.