Vision
is more than 20/20 eyesight. Visual performance problems
that go undetected can appear as some of the very same signs and
symptoms that are commonly attributed to ADHD. Because of this,
some children with vision problems are mislabeled as having ADHD.
The demands
of the classroom require hours of sustained attention on cognitively
difficult material. Reading requires good eye tracking and sustained
visual performance. Copying from the chalkboard requires many
eye focusing changes. A child who lacks the visual performance
skills needed to attend and concentrate will struggle in the classroom.
Dr. Cathy
Stern can help maximize your child’s academic performance
by diagnosing a learning related vision problem and offering vision
therapy treatment.
Common
Symptoms of a Visual Performance Problem
-
Skips/rereads lines
- Words
jumping on the page
- Blur
when you looking up from close work
- Print
blurs or doubles
|
-
Attention deficit or poor concentration
- Homework
takes longer than it should
- Inconsistent
sports performance
|
A
recent study by Dr. David Granet at the Children's Eye Center,
University of San Diego, found that a common vision problem appears
to be linked to attention deficit hyperactivity disorder (ADHD).
The eye problem, called convergence insufficiency is a physical
problem of the eye that makes it difficult to keep both eyes focused
on a near target. The disorder affects less than 5% of children
-- but the research team found that it is three times more common
in children with ADHD than in other children. Dr. Granet’s
study also stated that convergence insufficiency responds to vision
therapy.
Dr. Granet
and colleagues reviewed the records of 1700 children diagnosed
with ADHD. They discovered that 16% of the children also had convergence
insufficiency. This means that children with ADHD had three times
the incidence of convergence insufficiency than what was expected
in children walking in off the street.
VISION
THERAPY is the best treatment for convergence insufficiency.
Vision therapy improves visual skills that allow a person to pay
attention. These skill areas include visual tracking, fixation,
focus change, binocular fusion and visualization. When all of
these are well developed, children and adults can sustain attention,
read and write without careless errors, give meaning to what they
hear and see, and rely less on movement to stay alert.
Convergence
insufficiency makes it more difficult to concentrate on reading
and since this is also one of the ways doctors diagnose ADHD,
children with vision problems can be mislabeled.
Dr. Cathy
Stern can help maximize your child’s academic performance
by diagnosing a learning related vision problem and offering vision
therapy treatment.