Top-down control alpha for stimulation sessions | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Display position | Experiment 1 | Experiment 2 | ||||||||
Cathodal 1 mA | Sham 1 mA | Anodal 1 mA | Cathodal 2 mA | Sham 2 mA | ||||||
Mean | SD | Mean | SD | Mean | SD | Mean | SD | Mean | SD | |
Left upper | 0.350 | 0.085 | 0.532 | 0.107 | 0.477 | 0.137 | 0.211 | 0.043 | 0.540 | 0.209 |
Left lower | 0.384 | 0.076 | 0.408 | 0.103 | 0.598 | 0.121 | 0.329 | 0.088 | 0.632 | 0.138 |
Right upper | 0.486 | 0.101 | 0.363 | 0.070 | 0.346 | 0.063 | 0.240 | 0.066 | 0.327 | 0.065 |
Right lower | 0.446 | 0.144 | 0.778 | 0.269 | 0.455 | 0.094 | 0.253 | 0.069 | 0.544 | 0.194 |
Alpha ranges from 0, perfect selection, to 1, no selectivity.