Which Is the Best Explanation for the Involvement of the Prefrontal

Multiple Choice

Which is the best explanation for the involvement of the prefrontal cortex in schizophrenia?

A) Evidence of a smaller prefrontal cortex is a consistent diagnostic criterion of schizophrenia
B) A smaller prefrontal cortex is common in people exhibiting predominantly positive symptoms
C) An enlarged prefrontal cortex is common in people exhibiting deficits in language, emotional expression, and planning and social interactions
D) People with predominantly negative symptoms tend to have a less active prefrontal cortex