Table 2.
Behavioral emotion perception performance values by CMI status
| a | Single-task emotion perception | T2 expression | SOA | CMI patients | Control participants |
| Accuracy | Angry | – | 97.1% (3.9%) | 97.1% (3.4%) | |
| Happy | – | 94.5% (7.4%) | 95.9% (4.6%) | ||
| Neutral | – | 98.4% (2.3%) | 98.2% (2.3%) | ||
| Response time | Angry | – | 1066 (369) | 824 (138) | |
| Happy | – | 1037 (397) | 765 (125) | ||
| Neutral | – | 985 (364) | 809 (120) | ||
| b | Dual-task emotion perception | T2 expression | SOA | CMI patients | Control participants |
| T2 accuracy | Angry | 100 | 93.3% (7.8%) | 95.6% (3.3%) | |
| Angry | 300 | 94.1% (7.0%) | 95.2% (4.6%) | ||
| Angry | 900 | 94.3% (5.9%) | 94.9% (4.3%) | ||
| Happy | 100 | 95.5% (4.2%) | 95.5% (4.1%) | ||
| Happy | 300 | 95.0% (4.1%) | 95.3% (3.9%) | ||
| Happy | 900 | 95.3% (3.1%) | 95.5% (4.5%) | ||
| Neutral | 100 | 95.8% (5.3%) | 96.9% (5.1%) | ||
| Neutral | 300 | 94.9% (5.1%) | 96.8% (4.0%) | ||
| Neutral | 900 | 94.6% (5.8%) | 96.9% (4.2%) | ||
| T2 response time | Angry | 100 | 1722 (372) | 1376 (216) | |
| Angry | 300 | 1574 (393) | 1183 (243) | ||
| Angry | 900 | 1282 (372) | 936 (216) | ||
| Happy | 100 | 1636 (352) | 1316 (214) | ||
| Happy | 300 | 1493 (376) | 1135 (226) | ||
| Happy | 900 | 1169 (348) | 855 (184) | ||
| Neutral | 100 | 1665 (339) | 1334 (181) | ||
| Neutral | 300 | 1525 (358) | 1167 (212) | ||
| Neutral | 900 | 1203 (324) | 899 (187) |
Accuracy values presented in percentage correct. Response time values presented in milliseconds (ms) T2 Task 2, SOA stimulus onset asynchrony