Cognitive visual dysfunction in a child with cerebral damage.
Visual impairment as a sequel to cortical damage can be associated with complex disorders in cognitive visual function. Such dysfunction can be difficult to diagnose with certainty, particularly in children, owing to the child's problems of awareness and communication. The authors describe the case of a 13-year-old girl whose cerebral damage is apparently accompanied by complex cognitive visual disorders. Though she has a good binocular visual acuity, she cannot see rapidly moving objects. She has difficulties with orientation, recognising faces and cognitive depth perception. Despite an absence of detailed psychometric testing, a clinical diagnostic approach such as that used in this case, based on a CT scan and careful history-taking and observation, may be helpful in planning educational strategies.
Ahmed
M
M
Royal Hospital for Sick Children, Yorkhill, Glasgow, UK.
Dutton
G N
GN
D000293:Adolescent; D001927:Brain Diseases / Q000000981:diagnostic imaging / Q000503:physiopathology*; D003071:Cognition / Q000502:physiology*; D005260:Female; D006801:Humans; D011379:Prognosis; D014057:Tomography, X-Ray Computed; D014795:Visual Pathways / Q000503:physiopathology*