Ron and Jon are identical twins, but only Jon shows the symptoms of schizophrenia. Brain imaging techniques are most likely to show that Jon has ____.
A) more brain tissue than Ron
B) smaller than normal ventricles
C) higher cerebral glucose metabolism
D) ventricle enlargement

Question

Quizplus · Accepted Answer

Schizophrenia is often associated with structural brain abnormalities, including enlarged ventricles, which are fluid-filled spaces in the brain. This is a common finding in individuals with schizophrenia.

Ron and Jon Are Identical Twins, but Only Jon Shows