Table 5.
Suprathreshold clusters associated with the interaction between stress and memory
| Brain region | Hemisphere | BA | Peak t value | Coordinates (x, y, z) (MNI152) |
|---|---|---|---|---|
| Interaction effect: stress (stress vs control) and memory (remembered vs forgotten) | ||||
| Brainstem/midbrain | R | — | 4.03 | 8, −22, −20** |
| L | — | 3.98 | −2, −22, −22* | |
| L | — | 4.01 | −4, −28, −8** | |
| Hippocampus and subiculum | L | — | 4.16 | −8, −28, −6* |
| R | — | 2.97 | 26, −24, −8* | |
| Insula | L | 13 | 4.71 | −38, −10, −2** |
| Cingulate cortex | R | 24 | 4.14 | 2, −16, 38** |
| L | 31 | 3.99 | −4, −22, 42* | |
| Conjunction analysis: stress by memory interaction ∩ main effect of memory | ||||
| Hippocampus and subiculum | L | — | 3.30 | −12, −28, −6* |
| R | — | 2.81 | 28, −22, −8* | |
**p < 0.05, whole-brain corrected at the cluster level;
*p < 0.05, corrected at the cluster level using a small volume correction. Clusters in the medial temporal lobe are printed in bold. BA, Brodmann area; L, left; R, right; LC, locus coeruleus; SN, substantia nigra; MNI152, Montreal Neu.