Lawwill T, Meur G
Arch Ophthalmol. 1979 Jun;97(6):1100-2. doi: 10.1001/archopht.1979.01020010554009.
Thirteen patients with varying degrees of amblyopia were examined for perception of retinal rivalry with the use of the phase difference haploscope. Visual acuity was varied in the fixing eye by the addition of plus lenses, equalizing ocular dominance. Retinal rivalry could be detected over wide ranges of visual acuity disparity by amblyopic patients with visual acuity better than 20/50. Rivalry could not be detected, however, by patients with less than 20/50 visual acuity in their amblyopic eye.
对13名不同程度弱视患者使用相差式双眼镜检查视网膜竞争感知。通过加正透镜改变注视眼的视力，使两眼优势相等。视力优于20/50的弱视患者在广泛的视力差异范围内能够检测到视网膜竞争。然而，弱视眼视力低于20/50的患者则检测不到竞争。
