Clinical Study

Psychomotor Functions and Interval Timing in Patients Receiving Intravenous Anesthesia for Endoscopic Procedures: The Pilot Study

Figure 2

interval timing apparatus. The equipment consists of the main device (1), headphones (2), a laser projector presenting a contour image of an eye on the screen (3), and a controller (4). By pressing the button on the controller, the participant reproduces and produces intervals of time.
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