| Small arena | Large arena |  | |||
---|---|---|---|---|---|---|
 | Empty (1) | 4 Stones (2) | Empty (3) | 4 Stones (4) | 16 Stones (5) | F45;p |
Level of activity | Â | Â | Â | Â | Â | Â |
   Traveled distance (m.) | 52.0 ± 9.7 2,4,5 | 86.7 ± 8.81 | 60.9 ± 9.55 | 90.4 ± 9.71 | 115.6 ± 7.31,3 | 8.68; <0.0001 |
   Speed (m/sec) | 0.10 ± 0.022,3,5 | 0.15 ± 0.041,5 | 0.12 ± 0.024,5 | 0.18 ± 0.021,3,5 | 0.36 ± 0.121–4 | 5.68; = 0.0012 |
Temporal Structure | Â | Â | Â | Â | Â | Â |
   Stops | 87.0 ± 31.42,4,5 | 228.6 ± 55.71,3,4 | 51.2 ± 13.92,4,5 | 146.9 ± 23.9 1–5 | 235.8 ± 48.6 1,3,4 | 7.15; = 0.0002 |
   # of trips | 18.5 ± 5.52,4,5 | 41.4 ± 11.01,3 | 12.2 ± 5.02,4,5 | 38.5 ± 7.81,2,5 | 74.7 ± 25.21,3,4 | 5.81; = 0.001 |
   Stops/trip | 5.0 ± 0.6 | 5.6 ± 0.4 | 5.5 ± 1.2 | 4.4 ± 0.6 | 3.6 ± 0.3 | 0.95; ns |
   Trip length | 4.9 ± 1.43,5 | 2.4 ± 0.43 | 10.2 ± 2.31,2,4,5 | 3.1 ± 0.63,5 | 2.0 ± 0.31,3,4 | 5.88; = 0.0009 |
   Inter-stop distance (m.) | 0.94 ± 0.22 | 0.43 ± 0.06 | 2.68 ± .1.14 | 0.70 ± 0.09 | 0.54 ± 0.06 | 2.51;ns |
Spatial Distribution | Â | Â | Â | Â | Â | Â |
   Center stops (%) | 9.3 ± 1.52–5 | 22.6 ± 4.91,5 | 55.5 ± 30.81 | 20.3 ± 1.91,5 | 41.7 ± 2.81,2,4 | 3.08; = 0.0277 |
   Center time (%) | 2.4 ± 1.12,4,5 | 19.2 ± 6.11,3 | 2.4 ± 1.12,4,5 | 12.8 ± 3.91,3,5 | 25.5 ± 7.11,3,4 | 8.99; <0.0001 |
   Meander (deg/m) | -1.87 ± 0.312 | -0.99 ± 0.362 | -1.52 ± 0.194,5 | -0.60 ± 0.163,5 | -0.46 ± 0.093,4 | 7.68; <0.0002 |