Table 1.
The description of study groups. BD—bipolar disorder, HC—healthy controls, SD–standard deviation. Head motions were evaluated according to the frame-wise displacement criteria by Van Dijk et al. (2012).
| BD Group | HC Group | p-Values | |
|---|---|---|---|
| Age (years, mean (SD)) a | 36 (6.4) 7/12 9/10 |
35 (10.2) | 0.420 |
| Sex (men/women) b | 9/9 | 0.411 | |
| BD type (I/II) | - | ||
| Number of BD patients with history of psychotic symptoms | 5 | - | |
| Duration of treatment (years, mean (SD)) | 6.6 (6.1) | ||
| Number of affective episodes (mean, (SD)) | 9.6 (11.0) | ||
| Number of hypomanic episodes (mean, (SD)) | 1.1 (1.4) | ||
| Number of manic episodes (mean, (SD)) | 2.7 (5.7) | ||
| Number of depressive episodes (mean, (SD)) | 5.8 (6.5) | ||
| Mean head motion a | 0.077 (0.07) | 0.073 (0.077) | 0.003 |
| Medication | |||
| Number of patients (%) | Dose (mean mg (SD)) |
||
| Quetiapine | 6 (32%) | 367.7 (233.8) | |
| Olanzapine | 7 (37%) | 9.6 (4.7) | |
| Valproic acid | 10 (53%) | 980 (315.5) | |
a t-test, b Chi-square test.