AP PSYCHOLOGY

Detailed explanation-1: -The ventricles of patients with schizophrenia are approximately 130% the size of normal controls, an absolute volume difference in the order of 1.5 cm³ [3].

Detailed explanation-2: -When those microRNAs are reduced, a receptor on the surface of motile cilia lining the ventricle walls called Drd1 is increased. Results show that when this mechanism is active, two changes occur in the ventricles: The motile cilia move more slowly, and the brain ventricles are enlarged.

Detailed explanation-3: -Enlarged cerebral ventricles are found in 80% of individuals with schizophrenia, yet the mechanisms that lead to ventricular enlargement are mostly unknown.

Detailed explanation-4: -The Brain In Schizophrenia The fluid-filled spaces (the ventricles) in the interior of the temporal lobes are often enlarged and the temporal lobe tissue diminished. The greater the observed changes the greater the severity of the person’s thought disorder and his or her auditory hallucinations.

Detailed explanation-5: -A typical ventricle should measure fewer than 10 millimeters (mm), or a little smaller than a Cheerio®. The different types of ventriculomegaly include: Mild ventriculomegaly. This is when the ventricles are 11-12 mm.