Parfenova N D, Gnezditskiĭ V V
Zh Vopr Neirokhir Im N N Burdenko. 1984 Sep-Oct(5):45-50.
Visual evoked potentials (EP) were studied in 24 patients with optochiasmal arachnoiditis. Distinct changes were registered in the visual EP in the form of increased latent period of the response, diminution of its amplitude and separability, and poor structuralization. The critical level of visual acuity for the specific and nonspecific visual EP was determined. From analysis of the visual EP time-course during treatment the authors established the criteria of the prognosis for the recovery of visual functions in patients with optochiasmal arachnoiditis.
对24例视交叉蛛网膜炎患者进行了视觉诱发电位（EP）研究。视觉EP出现了明显变化，表现为反应潜伏期延长、波幅和可分辨性降低以及结构紊乱。确定了特异性和非特异性视觉EP的临界视力水平。通过分析治疗期间视觉EP的时间进程，作者确立了视交叉蛛网膜炎患者视觉功能恢复预后的标准。
