The differences in the structure, function, and chemistry of the ADHD brain reflect neurodivergence rather than flaws.
This article explains the differences between the ADHD brain and the neurotypical brain.
By adulthood, these variations become less notable.
Illustration by Julie Bang for Verywell Health
This means that dysfunction in one part of the brain may result in dysfunction in others.
So while certain brain processes may move faster, others may fall to the wayside.
In children with ADHD, this results in increased hyperactivity and decreased executive functioning.
Decreased blood flow to the prefrontal cortex has also been seen in the ADHD brain.
Norepinephrine levels also tend to be low, leading to a reduced ability to self-regulate and maintain focus.
While boys with ADHD tend to experience hyperactivity and impulsivity, girls generally display inattentiveness and distraction.
Treatment
There is no cure for ADHD, but it can be managed with the right treatment.
Summary
Brain differences have been noted in people with ADHD vs. people without ADHD.
These changes in the brain are not diagnostic of ADHD.
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