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

Table 5

Duration judgment ratio (DJR) of the time intervals produced with no initial pattern and 1.5 h, 3 h, 6 h after anesthesia.

	Initial assessment	1.5 h	3 h	6 h
Anesthesia Group’s DJR (three consecutive trials), 𝑛=23
1 s	1.11; 0.96; 0.94	1.05; 1.08; 1.06	0.80; 0.82; 0.89	0.68; 0.89; 0.83
2 s	0.92; 0.91; 0.79	0.93; 1.07; 0.89	0.85; 0.88; 0.85	0.75; 0.83; 0.88
5 s	0.81; 0.80; 0.79	0.94; 0.94; 0.95	0.79; 0.85; 0.91	0.84; 0.92; 0.97
7 s	0.82; 0.79; 0.80	0.82; 0.90; 0.94	0.84; 0.89; 0.89	0.88; 090; 0.97
Control Group’s DJR (three consecutive trials), 𝑛=17
1 s	0.71; 0.78; 0.84	0.71; 0.86; 0.88	0.74; 0.85; 0.95	0.76; 0.90; 0.86
2 s	0.63; 0.72; 0.76	0.76; 0.81; 0.81	0.73; 0.82; 0.80	0.71; 0.77; 0.78
5 s	0.73; 0.70; 0.74	0.74; 0.78; 0.78	0.80; 0.88; 0.85	0.78; 0.84; 0.86
7 s	0.69; 0.75; 0.73	0.82; 0.79; 0.82	0.84; 0.87; 0.81	0.84; 0.84; 0.90

Duration judgment ratio (DJR)—the duration that is experienced is divided by duration of the stimuli that are presented.