Brain Functioning in ADHD; Heredity as a Cause of ADHD; Exposure to Toxic
Substances as a Cause of ADHD; What Does Not Cause ADHD?
What causes ADHD? Here, we separate fact from fiction about the causes of
Over the last few decades, scientists have come up with possible theories about
what causes ADHD. Some of these theories have led to dead ends, some to ...
Jan 9, 2017 ... Attention-deficit/hyperactivity disorder (ADHD) is one of the most studied
conditions of childhood, but ADHD may be caused by a number of ...
Apr 15, 2015 ... Do we know what causes ADHD? WebMD explains what is known about the
genetic connection as well as the effects of lifestyle, the ...
Table of Contents: An Introduction to ADHD Symptoms of ADHD Problems
Related to ADHD Causes of ADHD How is ADHD diagnosed? Treatment of
Dec 2, 2016 ... ADHD is a neurobehavioral disorder that may be caused by genetics, nutrition,
and environmental factors. Learn more.
Scientists are not sure what causes ADHD, although many studies suggest that
genes play a large role. Like many other illnesses, ADHD probably results from a
ADHD is thought to be caused by an imbalance of two chemical messengers, or
neurotransmitters, in the brain. Researchers think that these chemicals might ...
The Causes and Treatments of ADD-ADHD. A Multi-disciplinary approach to
Attention Deficits, Attention Deficit Disorder, ADD-ADHD.