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(一)获得了在视网膜中心部(0.6°→0°)及傍中心窝(15°→14.4°,12°→11.4°,9°→8.4°,6°→5.4°,3°→2.4°)分别以5个分段的视标速度(3°/秒,6°/秒,10°/秒,15°/秒,20°/秒)刺激时发生的视觉诱发反应。 (二)对低速视标(3°/秒)的中心部刺激(0.6°-0°)反应较大的例数占绝对多数。 (三)以高速视标(15°/秒,20°/秒)在傍中心窝刺激(9°→8.4°,6°→5.40,3°→2.4°)时反应较大者为多数。 (四)视标速度为3°/秒的中心部刺激(0.6°→0°)比20°/秒的傍中心窝刺激(6°→5.4°)时的P_2顶点潜伏时间显示出有意义的延长。 (五)从视觉诱发反应的立场出发,在人的视路中确认有类似X细胞系统与Y细胞系统,对两系统的反应及特点可明确地加以分离,它可能成为处理视神经疾病、弱视等的电生理方面的基本思想。
(A) The center of the retina (0.6 ° → 0 °) and the paracentesis (15 ° → 14.4 °, 12 ° → 11.4 °, 9 ° → 8.4 °, 6 ° → 5.4 °, 3 ° → 2.4 ° ) Were visually stimulated at visual speed of 5 segments (3 ° / sec, 6 ° / sec, 10 ° / sec, 15 ° / sec, 20 ° / sec) respectively. (B) of the low-speed optometry (3 ° / sec) central stimulus (0.6 ° -0 °) the larger the number of cases the absolute majority. (C) The majority of patients who responded to the paracentesis (9 ° → 8.4 °, 6 ° → 5.40, 3 ° → 2.4 °) with high speed optotype (15 ° / sec, 20 ° / (4) P 2 vertex latency at 3 ° / sec center stimulation (0.6 ° → 0 °) compared to 20 ° / sec PAG vertebral latency (6 ° → 5.4 °) showed a significant extend. (E) From the standpoint of visual evoked response, similar X-cell systems and Y-cell systems are identified in the human visual pathway, and the response and characteristics of the two systems can be clearly separated. It may become a treatment for optic neuropathy, amblyopia, etc. The basic idea of electrophysiology.