Variation in visual field measurements with an automated perimeter.

Abstract:

:Using the Octopus automated perimeter, we conducted visual measurements on four separate occasions during a four-week period in six subjects with normal eyes. In 11 of 12 eyes, we found at least one point at which the threshold for light detection determined for that point showed a variance of more than 4 dB between tests. Thus, automated visual fields must be interpreted cautiously because an apparent pathologic change may only represent normal variation.

journal_name

Am J Ophthalmol

authors

Wilensky JT,Joondeph BC

doi

10.1016/0002-9394(84)90631-7

subject

Has Abstract

pub_date

1984-03-01 00:00:00

pages

328-31

issue

3

eissn

0002-9394

issn

1879-1891

pii

0002-9394(84)90631-7

journal_volume

97

pub_type

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