The parts of the brain implicated in ADHD,such as the prefrontal cortex and the basal ganglia,feature large amounts of ____ activity.Many of the medications used to treat ADHD work by boosting the activity of this chemical.

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The chemical referred to here is dopamine, which is associated with reward and pleasure pathways in the brain. ADHD is thought to involve dysregulation of dopamine activity in certain brain regions. Medications such as stimulants work by increasing dopamine activity in these areas, leading to improved focus and attention.

The Parts of the Brain Implicated in ADHD,such as the Prefrontal