夜间视物困难的一个新原因。

A new cause for difficulty in seeing at night.

作者信息

Arden G B, Hogg C R

出版信息

Doc Ophthalmol. 1985 Aug 30;60(2):121-5. doi: 10.1007/BF00158026.

Abstract

A syndrome is described in which patients complain of inability to see at night, although their rod and cone thresholds are normal. In such persons the rods, when dark-adapted, elevate cone flicker thresholds by 2 log units or more, and this condition is the basis of their complaint. Patients are often thought to be hysterics or to have congenital stationary night blindness.

摘要

描述了一种综合征，其中患者抱怨夜间视力不佳，尽管他们的视杆和视锥阈值正常。在这些人中，暗适应时视杆会使视锥闪烁阈值提高2个对数单位或更多，这种情况是他们抱怨的基础。患者常被认为是癔症患者或患有先天性静止性夜盲症。