Ted Has a Severe Form of Schizophrenia That Has Affected

question 19

Multiple Choice

Ted has a severe form of schizophrenia that has affected him since age 18.He has progressively deteriorated in functioning since onset.Compared with people who have more mild cases of schizophrenia,neuroimaging of Ted's brain would reveal that his:

• A) amygdala is enlarged
• B) corpus collusum has a serious blockage
• C) brain volume is clearly reduced
• D) serotonin system is highly overactive

---

Definitions:

Cocktail Party Effect

The Cocktail Party Effect is the ability to focus one's attention on a single conversation in a noisy environment, filtering out other distractions.

Model Of Attention

Conceptual frameworks that describe how humans focus cognitive resources on specific stimuli while ignoring others.

Unattended Stream

Information or sensory input that is not actively being focused on or processed by the conscious mind.

Attentional Capture

The involuntary redirecting of attention towards a specific stimulus without intentional control.