In ADHD, distractibility might best be explained by which of the following? Question 28 options: Hypoactivity in the ventral attention system Hypoactivity in the dorsal attention system Hyperactivity in the fronto-parietal system Hyperactivity in the ventral attention system
Question
In ADHD, distractibility might best be explained by which of the following?
Question 28 options:
Hypoactivity in the ventral attention system
Hypoactivity in the dorsal attention system
Hyperactivity in the fronto-parietal system
Hyperactivity in the ventral attention system
Solution
ADHD, or Attention Deficit Hyperactivity Disorder, is often associated with issues in attention regulation. The two main networks involved in attention are the dorsal attention network (DAN) and the ventral attention network (VAN).
The DAN is involved in top-down attention processes, which are goal-directed. On the other hand, the VAN is involved in bottom-up attention processes, which are stimulus-driven.
In the context of ADHD, research suggests that there is hypoactivity in the dorsal attention system. This means that the DAN is underactive, which can lead to difficulties in maintaining focus on tasks and goals, hence the distractibility seen in individuals with ADHD.
So, the answer to your question would be:
Hypoactivity in the dorsal attention system.
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