Dyslexia: Rewiring the Brain

  1. rewire
   

Education Feature
Dyslexia: Rewiring
the Brain
By Robert Seith
CWK Senior Producer
 

“You know,
sometimes it does get frustrating. I’m like, why do
I always have to have people help me read over [what I’ve
written].”
-Tianna Bailey, a graduate student
with dyslexia-

By the time Tianna Bailey reached the first grade,
she already had problems related to academics.

“Bad grades … and I remember being able to read
but not understand or even remember what I read,” Tianna
says.

But it was years later before Tianna was diagnosed with dyslexia.
Even now, after years of school and special tutoring, reading
still doesn’t come easy for her.

“I practice a lot with reading, just reading different
things and understanding,” Tianna says.

Now, using MRIs, Yale University researchers can photograph
the brains of dyslexic children while
they’re reading
. The pictures show a defect in
the back of the brain, leading some scientists to theorize
new ways of tackling the learning disability.

“If you can get in there early enough, you can help
the other areas of the brain be retrained, just as a natural
course of learning to read, and avoid the dyslexia completely,”
says Dr. Joan Teach, who heads a school for students with
learning difficulties.

The idea is that while a child’s brain is still developing,
new connections can be formed,
bypassing the defective part. In other words, if we start
early and with the right kind of teaching, we may be able
to change – or rewire – a child’s brain.

“We know that there are changes that take place through
different kinds of educational experiences,” says Dr.
Martha Burdette, an expert in learning disabilities.

But the key is to catch the dyslexia early – by age
6. Your child may need special attention “if you notice
other youngsters are picking up sound and letter relationships
much quicker than your child is,” Dr. Teach says.

“If there is something intense that can catch children
at an early age with this disability, I think that would be
a great thing,” Tianna says.

 

The National Institute
of Neurological Disorders and Stroke defines dyslexia as a
brain-based type of learning disability that specifically
impairs a person’s ability to read. Dyslexia is manifested
by difficulties in receptive and expressive language, writing,
spelling, handwriting and sometimes math. At least one out
of every five children in the United States is affected by
dyslexia, according to the National Institutes of Health.
In fact, it is the leading cause of reading failure.

How can you determine if your child suffers from dyslexia?
The International Dyslexia Association cites the following
signs that your child may be struggling with the disability:

  • Lack of awareness of sounds in words, rhymes or sequence
    of sounds and syllables in words
  • Difficulty decoding words (word identification)
  • Difficulty encoding words (spelling)
  • Poor sequencing of numbers or letters in words, when read
    or written (for example, sing-sign; soiled-solid;12-21)
  • Difficulty expressing thought in written form
  • Delayed spoken language
  • Difficulty interpreting language that is heard
  • Difficulty in expressing thought orally
  • Problems with reading comprehension
  • Confusion about directions in space or time
  • Confusion about right or left-handedness
  • Difficulty with handwriting
  • Difficulty in mathematics, often related to sequencing
    of steps or the language of math

If you suspect that your child may be experiencing problems
due to dyslexia, discuss his or her condition with a teacher
and health-care professional. Your child may need to be assessed
by educational specialists.

 

No cure for dyslexia exists. Special instructional
programs can help a dyslexic child compensate for his or her
disorder. The Dyslexia Institute (DI) encourages early intervention,
including a multisensory, structured, sequential approach
to language acquisition for individuals with dyslexia.

The DI says one of the most important steps you can take
as a parent is to build up confidence and self-esteem in your
dyslexic child. Make sure he or she knows he or she is loved
and that this love is not dependent on how well he or she
performs in school. Consider these additional ways in which
you can help your child cope:

  • Praise your child for effort. Be encouraging and find
    activities at which he or she is good.
  • Reassure your child that his or her difficulties are not
    his or her fault.
  • Help your child to be organized.
  • Encourage hobbies, interests and out-of-school activities.
  • Maintain a sense of humor.
  • Make sure that your child receives the specialist teaching
    that can make a difference to his or her ability to cope
    and flourish.
 

Dyslexia
Institute

International
Dyslexia Association

National
Institute of Neurological Disorders and Stroke

National Institutes of Health