Review Article
Neuroplasticity Underlying the Comorbidity of Pain and Depression
Figure 1
Brain regions and circuits implicated in the comorbidity between pain and depression. ACC: anterior cingulate cortex; AMY: amygdala; IC: insular cortex; NAc: nucleus accumbens; PAG: periaqueductal gray; PFC: prefrontal cortex; RVM: rostral ventromedial medulla; S1: primary somatosensory cortex; S2: secondary somatosensory cortex.