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最近有人认为近视眼初期表现的机制与调节特点有密切关系。作者曾有研究结果指出,近视眼发展初期阶段特有的调节活动状态变化(视近工作时的调节活动性提高,转移视线至远处时的调节活动性降低),是由于经常参加复杂的视近工作和大量增加这种作业所致。这证明课业学习和其它视近工作的总时间对学生近视眼发病率有重大影响。因为在调节状态时所表现的变化决定于视近工作的强度(工作量),因此可以设
Recently, some people think that the initial mechanism of myopia and regulatory features are closely related. According to the authors, studies have shown that changes in the state of accommodative activity that are characteristic of the early stages of myopia (increased accommodative activity at near work and decreased accommodative activity at longer distances) are due to frequent participation in complex near visual acuity Work and a substantial increase in such operations. This proves that the total time spent studying and other near-visual work has a significant impact on the incidence of myopia in students. Since the change in the state of regulation depends on the intensity (workload) of recent work, it is possible to set