Which Statement Best Reflects the Glutamate Hypothesis of Schizophrenia

Which statement best reflects the glutamate hypothesis of schizophrenia?

A) Diminished glutamate release in the cortex and increased levels in the limbic system lead to symptoms of schizophrenia.
B) Increased glutamate release in the cortex and diminished levels in the limbic system lead to symptoms of schizophrenia.
C) Diminished glutamate release in both the cortex and limbic system leads to symptoms of schizophrenia.
D) Increased glutamate release in both the cortex and limbic system leads to symptoms of schizophrenia.