Final answer:
In patients with schizophrenia, neuroimaging studies have found that the ventricles, which are fluid-filled spaces within the brain, are often enlarged. This enlargement is associated with the structural abnormalities in schizophrenia.
Step-by-step explanation:
The brains of patients with schizophrenia often reveal enlargement of the ventricles. The ventricles are fluid-filled spaces within the brain, and in the context of schizophrenia, enlargement of these areas suggests atrophy or loss of surrounding brain tissue. Neuroimaging studies have consistently demonstrated that many patients with schizophrenia have enlarged ventricles, which is one of the structural abnormalities associated with the disorder. This enlargement can be caused by a variety of factors, including neurodevelopmental processes, and it may contribute to or reflect the symptoms experienced by individuals with schizophrenia, such as difficulties in thinking and processing information.