The First-Generation Antipsychotics Seem to Work Because They Block Dopamine

The first-generation antipsychotics seem to work because they block dopamine. This is supported by the new research findings that

A) patients report they feel better right away, although there isn't any actual clinical changes occurring.
B) changes in symptoms occur without any side effects.
C) changes in symptoms begin to occur weeks after starting to take the medications, rather than immediately.
D) changes in symptoms begin to occur very quickly after starting to the the medications, not weeks later as previously thought.