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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

  • 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.

  • 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.

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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.