Changes in mean (mean, SEM, p) | Changes in variance (mean, SEM, p) | Changes in CC (mean, SEM, p) | |||||||
---|---|---|---|---|---|---|---|---|---|
Reach_EH | Saccade_EH | Reach_HO | Saccade_EO | Reach_EH | Saccade_EH | Reach_HO | Saccade_EO | ||
Movement amplitude | |||||||||
Monkey Y: I | −0.26 0.092 0.000 | −0.21 0.083 0.001 | −0.63 0.080 0.000 | −0.07 0.075 1.000 | −0.04 0.070 1.000 | −0.06 0.088 1.000 | −0.02 0.048 1.000 | 0.21 0.090 0.001 | −0.24 0.109 0.012 |
IU | −0.38 0.090 0.000 | −0.01 0.147 1.000 | −1.01 0.052 0.000 | 0.24 0.179 0.370 | −0.02 0.077 1.000 | −0.58 0.321 0.092 | −0.05 0.044 1.000 | −0.95 0.907 1.000 | −0.07 0.112 1.000 |
CU | −0.57 0.065 0.000 | 0.11 0.149 1.000 | −1.46 0.081 0.000 | −0.08 0.125 1.000 | −0.32 0.082 0.000 | 0.34 0.361 1.000 | −0.27 0.059 0.005 | 0.85 0.452 0.002 | −0.17 0.126 0.294 |
C | −0.59 0.068 0.000 | −0.38 0.123 0.000 | −1.68 0.079 0.000 | −0.06 0.148 1.000 | 0.13 0.072 0.092 | 0.20 0.258 1.000 | 0.05 0.082 1.000 | −1.38 0.886 0.180 | 0.27 0.135 0.066 |
CD | −1.07 0.086 0.000 | −0.13 0.099 0.335 | −1.60 0.104 0.000 | 1.11 1.237 1.000 | 0.13 0.080 0.851 | 0.07 0.109 1.000 | −0.05 0.134 1.000 | −0.07 0.157 1.000 | −0.04 0.184 1.000 |
ID | −0.44 0.093 0.000 | −0.08 0.085 0.986 | −0.49 0.104 0.000 | −0.02 0.074 1.000 | 0.05 0.089 1.000 | 0.00 0.098 1.000 | −0.22 0.095 0.077 | 0.02 0.071 1.000 | −0.02 0.113 1.000 |
Monkey G: I | −0.12 0.082 0.232 | −0.08 0.091 1.000 | −1.57 0.190 0.000 | 0.05 0.091 1.000 | −0.14 0.074 0.040 | 0.19 0.520 1.000 | −0.45 0.184 0.137 | −0.01 0.084 1.000 | −0.01 0.078 1.000 |
IU | −0.64 0.143 0.000 | 0.12 0.158 1.000 | −1.78 0.152 0.000 | 0.43 0.155 0.001 | 0.26 0.150 0.202 | 0.09 0.210 1.000 | −0.19 0.208 1.000 | −0.29 0.258 1.000 | 0.31 0.252 0.528 |
CU | −0.22 0.146 0.237 | −0.23 0.235 1.000 | −0.52 0.107 0.000 | −0.16 0.179 1.000 | 0.18 0.146 0.545 | 1.31 0.876 0.156 | −0.15 0.127 0.565 | −0.15 0.271 1.000 | −0.04 0.235 1.000 |
C | −0.69 0.076 0.000 | −0.44 0.104 0.000 | −0.71 0.165 0.000 | −0.08 0.296 1.000 | −0.21 0.081 0.007 | −1.87 1.446 0.007 | −0.63 0.254 0.033 | 0.33 0.143 0.016 | 0.17 0.078 0.048 |
CD | −0.31 0.135 0.005 | 0.05 0.184 1.000 | −1.03 0.152 0.000 | −0.15 0.147 0.856 | 0.18 0.170 1.000 | 0.53 0.347 0.199 | −0.15 0.162 1.000 | 0.16 0.165 1.000 | 0.00 0.221 1.000 |
ID | −0.11 0.124 1.000 | 0.20 0.129 0.214 | −0.85 0.139 0.000 | 0.03 0.153 1.000 | −0.28 0.154 0.053 | 0.02 0.128 1.000 | −0.27 0.188 0.657 | 0.29 0.184 0.139 | −0.22 0.194 0.564 |
Reaction time | |||||||||
Monkey Y: I | 2.74 4.133 1.000 | 3.75 3.899 1.000 | 24.24 9.128 0.001 | −0.22 4.355 1.000 | −0.84 0.505 0.095 | 0.94 0.602 0.094 | −1.51 1.263 0.662 | 0.39 0.665 1.000 | 0.02 0.123 1.000 |
IU | −3.24 4.147 1.000 | 3.49 4.850 1.000 | 30.30 8.487 0.000 | −15.06 6.049 0.004 | −0.40 0.313 0.468 | 1.55 0.780 0.013 | −1.31 0.933 0.411 | −1.38 1.188 0.912 | −0.20 0.108 0.048 |
CU | 0.50 3.488 1.000 | −8.18 4.399 0.058 | 17.90 6.932 0.002 | 7.27 5.073 0.247 | −0.36 0.198 0.073 | −1.21 0.615 0.051 | −0.75 0.554 0.579 | 1.38 0.982 0.258 | 0.16 0.133 0.516 |
C | 16.02 6.204 0.000 | 16.54 7.925 0.019 | 9.08 6.646 0.394 | −16.39 5.598 0.000 | 2.71 2.211 0.750 | 0.83 1.213 1.000 | −0.83 0.981 1.000 | −1.73 1.247 0.336 | −0.26 0.109 0.018 |
CD | 12.86 5.146 0.000 | −18.04 11.528 0.156 | 28.45 6.440 0.000 | −4.78 5.248 1.000 | 1.53 1.749 1.000 | 0.94 1.022 1.000 | −0.66 0.860 1.000 | −1.11 0.815 0.462 | −0.08 0.200 1.000 |
ID | 2.57 6.443 1.000 | −22.35 7.071 0.000 | −1.21 13.776 1.000 | −7.81 4.163 0.046 | −4.90 4.432 1.000 | −1.12 0.644 0.128 | −1.87 3.732 1.000 | 0.46 0.738 1.000 | 0.09 0.176 1.000 |
Monkey G: I | −9.07 4.859 0.058 | −24.72 3.846 0.000 | −32.0 12.59 0.001 | −9.13 5.878 0.165 | −1.36 0.665 0.025 | −0.33 0.579 1.000 | −4.98 4.614 0.683 | 0.20 0.728 1.000 | 0.04 0.115 1.000 |
IU | 27.81 17.450 0.161 | 0.54 5.916 1.000 | 2.33 12.68 1.000 | 5.71 8.678 1.000 | 7.75 7.653 1.000 | −0.30 0.468 1.000 | −6.62 3.936 0.008 | 1.48 1.324 0.750 | 0.04 0.136 1.000 |
CU | −6.17 13.919 1.000 | −8.56 9.404 1.000 | 16.74 13.045 0.451 | −19.03 6.861 0.001 | −2.77 2.074 0.423 | −0.17 0.731 1.000 | 4.02 3.389 0.488 | −0.22 0.475 1.000 | −0.28 0.202 0.684 |
C | −24.4 25.504 0.000 | −15.83 3.673 0.000 | −10.53 11.50 1.000 | −9.82 4.969 0.027 | 1.68 1.745 1.000 | −0.91 0.381 0.001 | 5.14 4.254 0.654 | −0.67 0.249 0.000 | −0.15 0.072 0.036 |
CD | 32.61 19.249 0.110 | 30.90 8.990 0.000 | 9.54 11.743 1.000 | −1.59 7.450 1.000 | 14.52 6.887 0.005 | 1.36 0.675 0.056 | 1.17 1.538 1.000 | −0.32 0.729 1.000 | 0.12 0.189 1.000 |
ID | 14.19 24.094 1.000 | −5.38 7.306 1.000 | 1.23 12.414 1.000 | −10.82 8.154 0.356 | 2.49 6.224 1.000 | 0.19 0.596 1.000 | 0.46 2.634 1.000 | 0.89 1.087 1.000 | 0.10 0.175 1.000 |
Movement duration | |||||||||
Monkey Y: I | −16.7 4.43 0.000 | 0.4 0.55 1.000 | −15.7 4.38 0.000 | 0.4 0.53 1.000 | −0.03 0.449 1.000 | 0.00 0.004 1.000 | −0.07 0.326 1.000 | 0.00 0.005 1.000 | 0.09 0.140 1.000 |
IU | −22.5 5.45 0.000 | 0.1 0.59 1.000 | −28.7 4.34 0.000 | 0.8 0.64 0.622 | −1.10 0.854 0.668 | 0.00 0.005 1.000 | −0.46 0.304 0.805 | −0.01 0.007 0.051 | 0.03 0.095 1.000 |
CU | −28.9 5.64 0.000 | 0.3 0.87 1.000 | −22.8 4.82 0.000 | 0.0 0.96 1.000 | −3.45 1.196 0.000 | −0.01 0.009 0.501 | −0.17 0.472 1.000 | −0.01 0.010 1.000 | 0.08 0.113 1.000 |
C | −24.4 5.17 0.000 | 1.0 0.81 0.418 | 1.1 10.41 1.000 | −0.2 0.99 1.000 | −1.39 0.706 0.043 | 0.01 0.009 0.311 | 5.31 5.551 1.000 | 0.03 0.039 1.000 | −0.03 0.163 1.000 |
CD | −16.0 3.79 0.000 | 2.2 1.25 0.060 | 44.0 22.44 0.014 | −1.5 1.16 0.404 | −0.25 0.171 0.506 | 0.07 0.064 0.196 | 38.77 13.922 0.000 | 0.01 0.013 0.835 | −0.07 0.206 1.000 |
ID | −14.0 4.80 0.000 | 0.8 0.60 0.504 | −10.5 4.74 0.016 | 2.1 1.08 0.039 | −2.03 1.290 0.016 | 0.00 0.006 1.000 | −0.52 0.362 0.550 | 0.01 0.012 0.557 | −0.13 0.139 1.000 |
Monkey G: I | −34.4 5.96 0.000 | −3.6 1.58 0.006 | −38.71 1.32 0.000 | −1.6 0.88 0.076 | −5.13 4.665 1.000 | 0.14 0.217 1.000 | −3.57 3.723 1.000 | −0.03 0.021 0.428 | 0.06 0.054 1.000 |
IU | −8.0 7.55 0.829 | −0.8 0.74 0.763 | −13.0 9.95 0.383 | 1.6 0.92 0.095 | 0.43 0.799 1.000 | 0.01 0.008 0.139 | −0.55 4.382 1.000 | 0.00 0.011 1.000 | 0.27 0.141 0.132 |
CU | 3.1 9.81 1.000 | −1.6 1.24 0.425 | 1.2 6.90 1.000 | −1.8 1.32 0.302 | −2.25 2.621 1.000 | −0.04 0.040 0.959 | −0.21 0.397 1.000 | −0.02 0.029 1.000 | −0.27 0.179 0.282 |
C | −41.3 4.25 0.000 | −0.8 0.52 0.145 | −20.0 7.23 0.000 | −0.4 0.87 1.000 | −1.71 0.958 0.076 | −0.02 0.016 0.151 | 2.05 1.406 0.257 | 0.02 0.024 1.000 | −0.10 0.065 0.354 |
CD | 2.4 10.06 1.000 | −2.6 1.24 0.023 | 8.9 9.07 1.000 | −2.0 1.29 0.151 | 0.19 2.339 1.000 | −0.01 0.014 1.000 | 1.99 2.120 1.000 | −0.02 0.012 0.271 | 0.06 0.204 1.000 |
ID | −7.3 8.02 1.000 | 0.2 1.13 1.000 | −10.6 6.24 0.099 | −1.1 1.01 0.869 | −0.68 0.792 1.000 | 0.01 0.012 0.623 | −0.27 0.256 0.844 | 0.00 0.013 1.000 | 0.22 0.157 0.780 |
The left column indicates Monkeys Y and G targets (I, ipsilateral; IU, ipsilateral upward; CU, contralateral upward; C, contralateral; CD, contralateral downward; ID, ipsilateral downward). The top rows indicate the properties of a movement parameter (mean, variance, saccade-reach correlation coefficient), the task condition (EH, eye–hand task; HO, hand-only task; EO, eye-only task), and effectors (saccade and reach). Correlation coefficients between saccade and reach were measured only in the eye–hand task. Each triplet of numbers represents the mean, SE, and p value for the difference in the corresponding property of a movement parameter between all control and inactivation trials. A positive difference in means indicates an increase by inactivation. Triplets with a consistent, significant effect in both monkeys are bold. Triplets with a significant effect only in one monkey are italicized.