Table 3.
Activation differences between rMDD patients (n = 78) and HC (n = 42).
Region | BA | Cluster (mm3) | z | p | x | y | z |
---|---|---|---|---|---|---|---|
rMDD patients (n = 78) vs. HC (n = 42) | |||||||
PCG | 3, 40 | 1760 | −3.87 | <0.001** | −38 | −32 | 58 |
amPFC | 10 | 1571 | −3.61 | <0.001* | 8 | 48 | 12 |
STG | 42 | 1184 | −3.52 | <0.001* | 58 | −11 | 10 |
PCC | 24 | 1027 | −3.44 | <0.001+ | 3 | 22 | 32 |
Adolescent-onset rMDD patients (n = 42) vs. HC (n = 42) | |||||||
amPFC | 10 | 6976 | −4.33 | <0.001** | 5 | 46 | 12 |
PCC | 24 | 5730 | −4.20 | <0.001** | 5 | −17 | 36 |
STG | 42 | 1561 | −3.70 | <0.001* | 58 | −13 | 10 |
STG | 43 | 1100 | −3.45 | <0.001+ | −51 | −6 | 14 |
STG | 3, 40 | 1016 | −3.43 | <0.001+ | −38 | −32 | 58 |
Positive/negative z-scores represent increased/decreased deactivation of rMDD patients versus HC (two-back vs. zero-back); x, y, z are coordinates in Talairach space (LPI). Abbreviations: **, highly significant (FWE corrected p < 0.01); *, significant (FWE corrected p < 0.05); +, trend-wise significant (FWE corrected + p < 0.10); BA, Brodmann area; rMDD, remitted Major Depressive Disorder; HC, healthy controls; FWE, family-wise error rate; PCG, postcentral gyrus; amPFC, anterior-medial prefrontal cortex; PCC, posterior cingulate cortex; STG, superior temporal gyrus.