Menabue R, Nichelli P, Bellei S
J Neurol Neurosurg Psychiatry. 1986 Apr;49(4):400-4. doi: 10.1136/jnnp.49.4.400.
A new procedure to test colour discrimination in the parafoveal field is described. This method was used on 25 healthy controls and 25 subjects having a definite clinical or laboratory-supported diagnosis of multiple sclerosis, with or without a previous history of optic neuritis. The test proved to be sensitive in detecting visual dysfunction even in some patients in whom the standard technique of pattern-reversal evoked potential recordings yielded a normal result.
本文描述了一种用于测试旁中心视野颜色辨别能力的新方法。该方法应用于25名健康对照者以及25名经临床确诊或实验室检查支持诊断为多发性硬化症的受试者,这些受试者有无视神经炎病史均可。结果表明,即使在一些采用标准图形翻转诱发电位记录技术结果正常的患者中,该测试对于检测视觉功能障碍也具有较高的敏感性。