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vision
Children with hemiplegia may have
vision abnormalities. In a study conducted in Italy in 2001, 80% of
children with congenital or early acquired hemiplegic cerebral palsy
showed abnormal results in at least one visual test (1)
Hemianopia, sometimes called hemianopsia,
is a
blindness in one half of the visual field. This can affect the right
or left side and will affect both eyes.
Tips for dealing with visual field cuts
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When reading, mark materials so that the reader will
know where to stop or start. If the reader has right vision
loss, you might draw a blue line along the right margin of the page.
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Once the child realizes that he or she can only see to
one side, they may be able to learn to physically turn to the other
side in order to see objects. If the child is unable to learn
this, the parent might consider making accommodations such as placing
food on the visual side of the plate.
(1) Visual
function in children with
hemiplegia in the first years of life Vision
and Brain Injury: Post-Trauma Vision Syndrome Part I
Vision
and Brain Injury: Post-Trauma Vision Syndrome Part II
Vision Related Side Effects
following head injury or stroke
Understanding the
Hemianoptic Visual Field Loss
Visual
Field Exams
Asymmetries
in visual-spatial processing following childhood stroke.
April 2004. South Carolina
Neonatal
cerebral infarction and visual function at school age. Nov. 2003.
London. Mercuri, Anker, Guzzetta, Barnett, Haataja, Rutherford, Cowan,
Dubowitz, Braddick, Atkinson
A randomized trial of atropine vs. patching for treatment of moderate amblyopia (lazy eye) in children
March 2002
Visual
function in children with hemiplegia in the first years of life. May
2001. Italy. These results indicate that visual abnormalities are common
in children with hemiplegia, and that they cannot always be predicted by
MRI. All children with hemiplegia need a detailed assessment of visual
function.
Case
study: 14 month of with homonymous hemianopia to the right... post-partial
infarction
Visual
function and perinatal focal cerebral infarction. Sept. 1996. London.
Visual
outcome in children with congenital hemiplegia: correlation with MRI findings.
Aug. 1996. Italy. Results would suggest that all the children with congenital
hemiplegia need to be investigated irrespective of the clinical severity or of
the type or the extent of the lesion. This would help to identify children with
minor visual abnormalities which can affect everyday life performance.
© Copyright 1997-2005, CHASA, All Rights Reserved
The information contained in this Children's Hemiplegia and Stroke
Association (CHASA) Web site is not a substitute for medical advice or treatment, and
CHASA recommends consultation with your doctor or health care professional.
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