Table 3 Mean peak amplitudes and latencies of the divergence between target and nontarget stimuli in the 150 and 200Â ms time window
| Â | NT adults | Autistic adults | ||||||
|---|---|---|---|---|---|---|---|---|
| Â | Animal 23.5Â ms | Animal 82.3Â ms | Food 23.5Â ms | Food 82.3Â ms | Animal 23.5Â ms | Animal 82.3Â ms | Food 23.5Â ms | Food 82.3Â ms |
Peak amplitude in μV | ||||||||
 Frontal ROI | 0.69 (0.17) | 0.33 (0.16) | 0.43 (0.13) | 0.10 (0.1) | 0.45 (0.17) | 0.66 (0.26) | 0.19 (0.2) | 0.11 (0.27) |
 Occipital ROI |  − 0.93 (0.2) |  − 0.72 (0.25) |  − 0.35 (0.16) |  − 0.01 (0.11) |  − 0.72 (0.15) |  − 1.1 (0.22) |  − 0.84 (0.26) | 0.01 (0.29) |
Peak latency in ms | ||||||||
 Frontal ROI | 179 (4) | 173 (3) | 173 (4) | 172 (4) | 177 (3) | 176 (2) | 171 (3) | 176 (4) |
 Occipital ROI | 176 (4) | 179 (3) | 181 (3) | 178 (3) | 182 (3) | 178 (2) | 174 (4) | 182 (4) |