Table 2 Results from multilevel analyses examining the differential activation of threat neural circuitry ROIs across phases of fear conditioning and associations with symptom dimensions of general distress, fears and anhedonia-apprehension.
From: Dysregulation of threat neurocircuitry during fear extinction: the role of anhedonia
Parameter estimate | Confidence interval | p value | |
|---|---|---|---|
Fear acquisition (all CS+ vs. all CS−) | |||
(Intercept) | 0.11 | −0.04 0.26 | 0.143 |
General Distress | 0.00 | −0.06, 0.07 | 0.947 |
Fears | −0.05 | −0.12, 0.01 | 0.121 |
Anhedonia-apprehension | 0.04 | −0.03, 0.10 | 0.244 |
Fear extinction (late CS+ vs. late CS−) | |||
(Intercept) | −0.02 | −0.17, 0.14 | 0.831 |
General Distress | −0.01 | −0.08, 0.06 | 0.771 |
Fears | −0.02 | −0.10, 0.06 | 0.576 |
Anhedonia-apprehension | 0.13 | 0.06, 0.20 | 0.001* |
Extinction recall (early CS+ U vs. early CS+ E) | |||
(Intercept) | 0.16 | 0.02, 0.30 | 0.030* |
General Distress | 0.01 | −0.05, 0.08 | 0.659 |
Fears | −0.06 | −0.13, 0.01 | 0.103 |
Anhedonia-apprehension | 0.02 | −0.04, 0.09 | 0.491 |
