Group;Parameter;"In the quadrant" SW*;SE;NW;NE "Vehicle control, n=7";"Time spent, s";"29.3 (13.0–39.0) 27.7±4.7";"26.0 (8.7–81.7) 42.4±14.8";"27.7 (19.3–75.1) 46.5±11.8";"28.4 (8.7–56.4) 34.6±9.3" "Percentage of time, %";16.5;25.2;27.6;20.6 "Frequency of appearance";"15 (9–17) 13.0±1.9";"11 (5–24) 14.4±3.7";"16 (7–26) 18.0±3.5";"12 (10–35) 19.4±4.7" "Average duration of one entry, s";"1.7 (1.5–2.6) 2.2±0.4";"2.9 (1.5–3.4) 2.5±0.4";"2.8 (1.7–2.9) 2.5±0.2";"1.7 (1.2–2.0) 1.7±0.3" "Atristamine, 100 mg/kg, n=7";"Time spent, s";"5.0 (1.7–6.3) 5.1±1.5";"16.3 (9.7–47.9) ^^SW 39.9±18.7";"0 (0–0.7) ^^SW + ^^SE 0.4±0.2";"2.7 (0.3–5.0) ^^SE+^NW 2.8±0.9" "Percentage of time, %";9.8;76.7;0.7;5.4 "Frequency of appearance";"2 (2–4) 2.7±0.5";"6 (2–8) 5.9±1.5";"0 (0–1) ^^SW + ^^SE 0.4±0.2";"4 (1–5) ^NW 3.1±0.8" "Average duration of one entry, s";"1.3 (0.4–3.0) 2.2±0.8";"4.8 (2.5–8.0) ^SW 5.6±1.2";"0 (0–0.7) ^SW+^^SE 0.4±0.2";"0.5 (0.3–1.1) ^SE 1.2±0.6" "Piracetam, 300 mg/kg, n=7";"Time spent, s";"13.3 (8.4–20.7) 14.4±2.3";"3.4 (0.3–6.3) ^SW 5.5±2.7";"8.7 (1.0–25.7) 13.5±6.1";"4.3 (0.3–6.0) ^SW 4.7±2.2" "Percentage of time, %";36.8;14.1;34.5;12.0 "Frequency of appearance";"5 (3–9) 6.3±1.5";"2 (1–5) 4.3±2.5";"3 (1–11) 7.4±3.0";"1 (1–4) 3.4±1.8" "Average duration of one entry, s";"2.2 (1.7–4.6) 2.8±0.6";"1.3 (0.3–1.7) ^SW 1.5±0.5";"1.3 (0.4–2.3) 1.5±0.4";"1.2 (0.3–1.8) ^SW 1.3±0.6" "Phenibut, 20 mg/kg, n=7";"Time spent, s";"13.4 (8.7–16.3) 12.5±1.4";"6.7 (1.3–12.7) ^SW 6.3±1.9";"8.0 (2.7–8.3) ^SW 6.1±1.3";"13.3 (7.7–21.0) ^SE+^NW 13.8±2.5" "Percentage of time, %";28.0;14.1;13.6;30.9 "Frequency of appearance";"2 (1–7) 3.7±1.1";"2 (2–3) 2.3±0.5";"2 (1–5) 2.4±0.8";"4 (3–6) 4.7±0.9" "Average duration of one entry, s";"5.2 (2.4–7.7) 5.1±1.0";"2.0 (0.7–4.2) 2.3±0.6";"2.7 (1.6–4.2) 3.0±1.0";"2.6 (2.2–3.0) 3.3±0.8"