According to Mittal and Walker (2007), neurocircuitry implicated in psychotic symptoms may be shared by?

According to Mittal and Walker (2007), neurocircuitry implicated in psychotic symptoms may be shared by:
A.circuits controlling heart rate
B.circuits controlling dyskinetic movement
C.circuits controlling hearing
D.circuits controlling speech

The cultural dimension of psychopathology:

A.points out the variability of mental illness manifestations.
B.assumes changing brain chemistry through pharmacology as a treatment for psychopathology
C.assumes brain structure anomaly as a factor in psychopathology
D.All of the above