Figure 3
From: Sleep disturbance-related depressive symptom and brain volume reduction in shift-working nurses
Mediation models that describe the mediation of (A) left postcentral gyrus (PostCG) volume and (B) left superior temporal gyrus (STG) volume in the relationship between sleep disturbance and depressive symptom. A link between a pair of variables is indicated in red when the respective linear relation is statistically significant. *, statistical significance.
