if you got really specific then no if is a chemical imbalance that occurs in your nervous system
ADHD stands for: Attention Deficit Hyperactive Disorder So I'm just guessing that is is a disorder... ;P it is a disorder i have it
Chromosome Disorder
Down syndrome is a chromosomal disorder. It is caused by having 1 extra chromosome (chromosome 21).
ADHD is classified as a neurobehavioral developmental disorder.
ADHD is genetic. If you think they learned it somewhere, then that is a behavior disorder and not ADHD.
ADHD and Attention Deficit Hyperactive Disorder.
ADHD is a brain disorder; it does not affect the body.
The precise chromosome is not known; future research may yield results.
He has adhd
the full form of ADHD is attention deficit hyperactivity disorder
ADHD is also known as Add;attention deficit disorder.
ADHD or Attention Deficit Hyperactivity Disorder