Randle R J
Ophthalmic Physiol Opt. 1988;8(3):333-40.
Twelve young, low myopes were trained to control volitionally their accommodation responses and to achieve clear focus on visual targets moved progressively outward in optical distance. The trainees participated in from 15 to 40 daily training sessions (mean = 28 sessions). All demonstrated volitional control with varying degrees of control authority. Though three of the trainees were unsuccessful, the group achieved a statistically reliable extension of their far points. Post-training optometric examinations were reliably improved over pre-training examinations, but did not appear to be commensurate with the large gains in far-point extension. It was hypothesized that the learned skill may have been 'instrument-specific', i.e. it might not fully generalize to significantly improved post-training binocular performance unless it were accompanied by clinical assistance to transfer the training.
12名年轻的轻度近视者接受训练，以自主控制其调节反应，并在光学距离上逐渐向外移动的视觉目标上实现清晰聚焦。受训者参加了15至40次每日训练课程（平均=28次）。所有人都表现出不同程度的自主控制能力。尽管有3名受训者未成功，但该组在远点扩展方面取得了统计学上可靠的进展。训练后的验光检查比训练前的检查有可靠的改善，但似乎与远点扩展的大幅增加不相称。据推测，所学技能可能是“仪器特定的”，即除非伴有临床辅助以转移训练，否则它可能无法完全推广到训练后显著改善的双眼性能。
