Balliet R, Clay A, Blood K
J Am Optom Assoc. 1982 Sep;53(9):719-24.
Seventeen myopes were trained with a computerized optometer to increase their far-point visual acuity from up to 20/800 to 20/25 for limited durations under conditions where "squinting" and pupil size were controlled. No associated changes in refraction were found. The results are best explained by the formation of an artificial contact lens resulting from tear-film changes. Measuring contrast sensitivity across a range of spatial frequencies is suggested to investigate the possibility that a learned perceptual process may also be involved.
17名近视患者使用电脑验光仪进行训练，在“眯眼”和瞳孔大小得到控制的条件下，在有限时间内将他们的远点视力从最高20/800提高到20/25。未发现屈光有相关变化。泪膜变化导致人工隐形眼镜形成，这一结果能最好地解释这些发现。建议测量一系列空间频率下的对比敏感度，以研究是否也涉及学习性感知过程。
