Freeman R D
Trans Ophthalmol Soc U K (1962). 1979;99(3):460-2.
The recently published method of treatment of amblyopia by the use of rotating gratings is very similar to an older technique. Used apparently extensively during the 1930s in the United States, the method, called 'visual gyration' was based on use of a rotating disk pattern like a grating. Differences between the old and new procedures are described in this paper.
最近发表的使用旋转光栅治疗弱视的方法与一种较老的技术非常相似。这种被称为“视觉旋转”的方法在20世纪30年代的美国显然被广泛使用，它基于使用一种类似光栅的旋转圆盘图案。本文描述了新旧程序之间的差异。
