Detection and characterisation of visual field defects using Saccadic Vector Optokinetic Perimetry in children with brain tumours.

ABSTRACT:

Purpose

To determine the ability of Saccadic Vector Optokinetic Perimetry (SVOP) to detect and characterise visual field defects in children with brain tumours using eye-tracking technology, as current techniques for assessment of visual fields in young children can be subjective and lack useful detail.

Methods

Case-series study of children receiving treatment and follow-up for brain tumours at the Royal Hospital for Sick Children in Edinburgh from April 2008 to August 2013. Patients underwent SVOP testing and the results were compared with clinically expected visual field patterns determined by a consensus panel after review of clinical findings, neuroimaging, and where possible other forms of visual field assessment.

Results

Sixteen patients participated in this stu

SUBMITTER: Murray IC 

PROVIDER: S-EPMC6169726 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature