Question

Holden has been diagnosed with an anxiety disorder. He has volunteered to participate in neuroscientific research comparing brain activity among people with anxiety disorders with brain activity among individuals who have not been diagnosed with a psychological disorder. Holden is most likely to show heightened activity in the brain's ______ network.

a. default
b. dorsal attention
c. salience
d. central executive

Answer 1

Individuals with an anxiety disorder like Holden are likely to show increased activity in the brain's salience network, as it is crucial for detecting and responding to stimuli considered important or threatening. The answer is option C.

Step-by-step explanation:

Holden, diagnosed with an anxiety disorder, would most likely exhibit heightened activity in the brain's salience network when participating in neuroscientific research comparing brain activity.

This network is responsible for detecting and responding to important stimuli, which plays a significant role in anxiety as it can lead to an increased sensitivity to negative or threatening environmental cues. Neuroimaging studies, such as the one described involving visual tasks and recognition, can measure brain activity and blood flow changes to understand these neural mechanisms better.