Garzia R P, Dyer G
Am J Optom Physiol Opt. 1986 Nov;63(11):901-7. doi: 10.1097/00006324-198611000-00007.
The effect of nearpoint stress on the forced vergence fixation disparity curve was investigated directly. Data gathered from asymptomatic subjects with normal binocular vision showed that fixation disparity was not influenced by 25 min of continuous reading. Further investigation using symptomatic subjects with large fixation disparities or steep forced vergence curves showed that the nearpoint reading task had a significant effect on the curves of these subjects. Clinical implications and a possible physiological substrate are presented.
直接研究了近点压力对强迫性聚散注视差异曲线的影响。从具有正常双眼视觉的无症状受试者收集的数据表明，连续阅读25分钟不会影响注视差异。对具有较大注视差异或陡峭强迫性聚散曲线的有症状受试者进行的进一步研究表明，近点阅读任务对这些受试者的曲线有显著影响。文中还阐述了临床意义及可能的生理基础。
