Final answer:
ADHD symptoms are similar to those seen with damage to the prefrontal cortex, which is involved in executive functions. Research indicates a combination of genetic and environmental factors in ADHD, with treatment usually comprising behavioral therapies and stimulants.
Step-by-step explanation:
The symptoms of ADHD resemble those of persons with damage involving the prefrontal cortex. This brain region is crucial for executive functions such as planning, judgment, reasoning, and working memory.
Dysfunction in the prefrontal cortex development and associated disturbances in neurotransmission have been linked to the symptoms seen in ADHD, which include inattention, executive functioning difficulties, impulsivity, and hyperactivity.
Research suggests that while there are likely genetic and environmental factors involved in ADHD, no definitive single cause has been identified. Treatment often includes behavioral therapies and stimulant medications.