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Asthnopia in visual display teminal (VDT) work differing in working speed and display color

山口医学 Volume 39 Issue 3 Page 365-372
published_at 1990-06
Title
VDT作業負担速度およびディスプレイ表示色の眼精疲労への影響
Asthnopia in visual display teminal (VDT) work differing in working speed and display color
Creators Nakamura Teruo
Source Identifiers
Normal subjects underwent a loaded experimental visual calculating task on a display screen differing in working speed and display color. Accuracy of the task in these conditions and saccadic reaction time with a negative display unit in different working speed were measured wvery 10 minutes during the task. As a result, no significant changes of accuracy of the task were found in these conditions. In the time course of changes, however, it was found that saccadic reaction time was prolonged significantly within 40 minutes after loading, continuing until the end of the task. These results suggested that visual afferent system was deteriorated by VDT work and prolonged saccadic reaction time had relation to the onset of a asthenopia.
Subjects
医学 ( Other)
Languages jpn
Resource Type journal article
Publishers 山口大学医学会
Date Issued 1990-06
File Version Not Applicable (or Unknown)
Access Rights metadata only access
Relations
[ISSN]0513-1731
[NCID]AN00243156
Schools 医学部