Table 3.
(1) Control motion 1 Hz | (2) Control motion 2 Hz | (3) 3-ball cascade | (4) 2 balls right hand | (5) 2 balls left hand | (6) 5-ball cascade | F | pa | η2 | Post-hoc Bonferronib | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M | 95% CI | M | 95% CI | M | 95% CI | M | 95% CI | M | 95% CI | M | 95% CI | |||||
TASK COMPLEXITY | ||||||||||||||||
1.00 | [1.00 1.00] | 1.00 | [1.00 1.00] | 1.60 | [1.28 1.92] | 2.07 | [1.54 2.59] | 2.53 | [2.11 2.96] | 6.53 | [5.85 7.22] | 3 | <0.001 | − | 1,2 < 3 < 4 < 5 < 6 | |
HEMODYNAMIC RESPONSES (OXY-Hb) | ||||||||||||||||
PMCL | 0.37 | [0.12 0.63] | 0.48 | [0.20 0.76] | 0.66 | [0.35 0.97] | 0.98 | [0.64 1.32] | 1.05 | [0.72 1.38] | 2.04 | [1.45 2.63] | 20.23 | <0.001 | 0.65 | 1 < 4,5 < 6 |
M1L | 0.54 | [0.36 0.73] | 0.70 | [0.47 0.94] | 0.94 | [0.61 1.26] | 1.59 | [1.15 2.03] | 1.61 | [1.24 1.98] | 3.69 | [3.04 4.34] | 55.98 | <0.001 | 0.84 | 1,2 < 4,5 < 6 |
S1L | 0.56 | [0.32 0.80] | 0.84 | [0.56 1.11] | 0.89 | [0.50 1.29] | 1.76 | [1.25 2.27] | 2.08 | [1.34 2.82] | 4.37 | [3.48 5.27] | 37.59 | <0.001 | 0.77 | 1,2,3 < 4,5 < 6 |
MT/V5L | 0.47 | [0.20 0.74] | 0.71 | [0.28 1.14] | 0.84 | [0.48 1.20] | 1.20 | [0.70 1.71] | 1.49 | [1.06 1.92] | 3.89 | [2.97 4.81] | 47.92 | <0.001 | 0.81 | 2,3,4 < 6 |
PMCR | 0.44 | [0.15 0.73] | 0.56 | [0.27 0.86] | 0.70 | [0.38 1.02] | 1.18 | [0.75 1.62] | 1.10 | [0.70 1.51] | 3.14 | [1.91 4.37] | 21.39 | <0.001 | 0.66 | 1,2,3 < 4,5 < 6 |
M1R | 0.70 | [0.22 1.17] | 0.84 | [0.48 1.20] | 1.05 | [0.53 1.56] | 1.59 | [1.13 2.06] | 1.70 | [1.17 2.23] | 4.25 | [2.70 5.80] | 16.39 | <0.001 | 0.60 | 1,2,3,4 < 6 |
S1LR | 0.53 | [0.25 0.81] | 0.65 | [0.31 1.00] | 0.90 | [0.47 1.34] | 1.78 | [1.15 2.41] | 1.46 | [1.05 1.87] | 4.55 | [3.38 5.73] | 41.71 | <0.001 | 0.81 | 1,2,3 < 4,5 < 6 |
MT/V5R | 0.47 | [0.12 0.83] | 0.61 | [0.18 1.04] | 0.78 | [0.38 1.17] | 1.66 | [1.09 2.24] | 1.00 | [0.51 1.50] | 3.48 | [2.38 4.58] | 28.87 | <0.001 | 0.72 | 1,2,3 < 4,5 < 6 |
HEMODYNAMIC RESPONSES (DEOXY-Hb) | ||||||||||||||||
PMCL | −0.03 | [−0.06 0.01] | −0.04 | [−0.08 0.00] | −0.07 | [−0.11 -0.03] | −0.11 | [−0.19 -0.02] | −0.03 | [−0.09 0.03] | −0.02 | [−0.21 0.18] | 0.92 | 0.381 | 0.08 | nsc |
M1L | −0.12 | [−0.19 -0.05] | −0.12 | [−0.19 -0.05] | −0.16 | [−0.25 -0.08] | −0.15 | [−0.24 -0.06] | −0.01 | [−0.08 0.07] | 0.20 | [−0.06 0.45] | 9.93 | 0.005 | 0.47 | 1,3,4 < 5 |
S1L | −0.06 | [−0.06 0.07] | −0.06 | [−0.06 0.10] | −0.09 | [−0.09 0.14] | −0.05 | [−0.05 0.20] | 0.09 | [0.09 0.15] | 0.19 | [0.19 0.43] | 4.12 | 0.048 | 0.34 | ns |
MT/V5L | −0.04 | [−0.06 -0.01] | −0.02 | [−0.05 0.01] | −0.05 | [−0.08 -0.02] | −0.07 | [−0.13 -0.02] | 0.00 | [−0.07 0.06] | 0.02 | [−0.11 0.15] | 1.94 | 0.173 | 0.15 | ns |
PMCR | −0.07 | [−0.10 -0.03] | −0.07 | [−0.11 -0.03] | −0.11 | [−0.18 -0.04] | −0.02 | [−0.16 0.11] | −0.05 | [−0.19 0.10] | 0.25 | [−0.18 0.68] | 2.54 | 0.128 | 0.19 | ns |
M1R | −0.11 | [−0.19 -0.04] | −0.15 | [−0.25 -0.05] | −0.22 | [−0.36 -0.08] | −0.08 | [−0.29 0.13] | −0.15 | [−0.31 0.00] | 0.11 | [−0.40 0.62] | 1.60 | 0.233 | 0.13 | ns |
S1LR | 0.00 | [−0.41 0.41] | 0.04 | [−0.92 1.00] | −0.04 | [−0.44 0.35] | 0.07 | [−1.04 1.18] | 0.04 | [−1.31 1.39] | −d | – | – | – | ns | |
MT/V5R | −0.02 | [−0.05 0.02] | −0.01 | [−0.06 0.03] | −0.05 | [−0.09 0.00] | 0.00 | [−0.08 0.09] | −0.04 | [−0.10 0.02] | 0.02 | [−0.22 0.26] | 0.34 | 0.621 | 0.03 | ns |
Greenhouse-Geisser correction;
pairwise comparisons (number of control and juggling tasks, only significant results);
not significant;
too much noisy data, M, mean value; SE, standard error; L/R, left/right; PMC, premotor area; M1, primary motor area; S1, primary somatosensory area; MT/V5, visual area 5.