Brain Imaging Techniques Have Revealed Which One of the Following

question 10

Multiple Choice

Brain imaging techniques have revealed which one of the following anatomic changes in some people with schizophrenia?

• A) Increased blood flow in the prefrontal area
• B) Increased ventricular size
• C) Increased brain activity in the frontal area
• D) Enlargement of the thalamus

---

Definitions:

Artificial Situations

Scenarios or environments that are created or manipulated by researchers to study behavior in a controlled setting.

Standard Deviation

A statistical measure that quantifies the amount of variation or dispersion of a set of data values.

Variability

The extent to which data points in a set differ from each other and from the average of the set, indicating the spread or dispersion.

Double-Blind Study

A double-blind study is a research design in which neither the participants nor the experimenters know who is receiving a particular treatment, to prevent bias.