Table 5.
Differences in BOLD Signal During Encoding for Participants Exposed to Violence Versus Control Participants Across Emotion Conditions.
|
Emotion x Groupa | ||||||
|---|---|---|---|---|---|---|
| Anatomical Region | x | y | z | voxels | z-max | p-value |
| Supramarginal Gyrus (R) | 46 | −42 | 56 | 294 | 12.72 | <.005 |
| Intraparietal Sulcus (R) | ||||||
| Angular Gyrus (R) | ||||||
| Postcentral Gyrus (R) | ||||||
| Brainstem (R) | 6 | −34 | −28 | 173 | 17.91 | <.005 |
| Cerebellum (R) | 34 | −50 | −30 | 54 | 9.49 | <.005 |
| Inferior Frontal Gyrus (R) | 56 | 20 | 0 | 35 | 9.14 | <.005 |
| Orbitofrontal Cortex (R) | ||||||
| Cerebellum (R) | 20 | −68 | −52 | 34 | 10.76 | <.005 |
|
Angryb | ||||||
|---|---|---|---|---|---|---|
| Controls > Violence |
||||||
| Anatomical Region | x | y | z | voxels | z-max | p-value |
| Supramarginal Gyrus (R) | 42 | −44 | 48 | 281 | 3.47 | <.0001 |
| Intraparietal Sulcus (R) | ||||||
| Angular Gyrus (R) | ||||||
| Postcentral Gyrus (R) | ||||||
| Violence > Controls |
||||||
|---|---|---|---|---|---|---|
| Anatomical Region | x | y | z | voxels | z-max | p-value |
| -- | -- | -- | -- | -- | -- | -- |
|
Neutralb | ||||||
|---|---|---|---|---|---|---|
| Controls > Violence |
||||||
| Anatomical Region | x | y | z | voxels | z-max | p-value |
| -- | -- | -- | -- | -- | -- | -- |
| Violence > Controls |
||||||
|---|---|---|---|---|---|---|
| Anatomical Region | x | y | z | voxels | z-max | p-value |
| Inferior Frontal Gyrus (R) | 56 | 14 | 2 | 307 | 3.89 | <.0001 |
| Precentral Gyrus (R) | ||||||
| Insula (R) | ||||||
Notes. L = left; R = right; aEmotion x violence exposure omnibus interaction on BOLD signal during encoding; bFollow-up univariate ANOVA examining differences in BOLD signal during encoding on angry trials (angry pairs > angry face items) and neutral trials (neutral pairs > neutral face items) for participants exposed to violence versus control participants.