Table 1.
Participant demographics.
| OCD | TD | ||
|---|---|---|---|
| N | 36 | 36 | |
| Age (years; mean ± std.) | 12.17 ± 2.39 | 12.41 ± 2.52 | |
| Age range | 8.30 – 17.14 | 8.57 – 17.61 | |
| Sex (M:F) | 22:14 | 23:13 | |
| Mean head motion (mm; mean ± std.) | 0.64 ± 0.37 | 0.76 ± 0.63 | |
| Number of non-target trials(mean ± std.) | Happy | 37.36 ± 3.47 | 38.03 ± 2.73 |
| Angry | 37.39 ± 3.11 | 37.06 ± 3.21 | |
| Range of non-target trials | Happy | 28–43 | 31–42 |
| Angry | 28–43 | 30–41 | |
| N | |||
| FSIQ (mean ± std.) | 24 | 34 | |
| 113.17±16.65 | 112.59±9.89 | ||
| N | 34 | 27 | |
| TOCS (mean ± std.) | 21.50 ± 15.83 | -37.93 ± 24.76 | |
Note: FSIQ = Full-scale IQ; TOCS = Toronto Obsessive-Compulsive Scale.