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Contrast sensitivity deficits in subjects with glaucoma‐like discs using an oscilloscope‐based method

 

作者: Joanne M. Wood,  

 

期刊: Acta Ophthalmologica  （WILEY Available online 1992）
卷期: Volume 70, issue 5  

页码: 610-614

 

ISSN:1755-375X

 

年代: 1992

 

DOI:10.1111/j.1755-3768.1992.tb02141.x

 

出版商: Blackwell Publishing Ltd

 

关键词: contrast sensitivity;glaucoma;optic nerve head;cupping;visual function

 

数据来源: WILEY

 

摘要:

AbstractThe central visual function of 20 subjects with glaucoma‐like discs, normal intraocular pressures and normal visual fields and 20 age‐matched normal subjects was assessed by measuring contrast sensitivity using an oscilloscope technique. The subjects with glaucoma‐like discs exhibited a significant reduction in contrast sensitivity compared to the age‐matched normal; these differences were greatest at spatial frequencies of 2 and 4

 

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