Anterior cingulate cortex
It appears to play a role in a wide variety of autonomic functions, such as regulating blood pressure and heart rate.
Dorsal nexus
Electroconvulsive therapy (ECT) significantly reduces functional connectivity between the dorsolateral prefrontal cortex (Dorsal nexus) and the anterior cingulate cortex, the medial prefrontal cortex, and other areas implicated in major depression. Although electroconvulsive therapy has been used as a treatment for depression since 1930, it has several side effects as loss of memory, confusion and difficulties in forming new memories. Because of this reasons, this kind of treatment is limited to severely damaged patients.