Hyperacuity Test to Evaluate Vision through Dense Cataracts; Research Preliminary to a Clinical Study. III. Data on Normal Subjects Obtained with and Without a Pseudo-Nuclear Cataract 6/60 (20/200) at the Aravind Eye Hospital, Madurai, India

Optometry and Vision Science

Volumn 73, Issue 1, 1996, Pages 62-64

  Singh, Surveen ^a,b   Aravind, Srinivasan ^b   Hirose, Hiroshi ^a,c   Enoch, Jay M ^a,b  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b ARAVIND EYE HOSPITAL   (India)

^c NAGOYA UNIVERSITY SCHOOL OF MEDICINE   (Japan)

Author keywords

Cataracts and pseudo cataracts; Hyperacuity test; Sharp imagery and image degradation; Vernier acuity or alignment test

Indexed keywords

ADOLESCENT; ADULT; ARTICLE; CATARACT; CLINICAL PROTOCOL; FEMALE; HUMAN; HUMAN EXPERIMENT; INDIA; LENS NUCLEUS; NORMAL HUMAN; PRIORITY JOURNAL; STATISTICAL ANALYSIS; VISION TEST; VISUAL ACUITY; VISUAL THRESHOLD;

ADOLESCENT; ADULT; CATARACT; FEMALE; HUMANS; MALE; REFERENCE VALUES; VISION TESTS; VISUAL ACUITY;

EID: 0030034001     PISSN: 10405488     EISSN: None     Source Type: Journal    
DOI: 10.1097/00006324-199601000-00011     Document Type: Article

References (7)

1. Enoch JM, Giraldez-Fernandez MJ, Knowles R, Huang D, Hunter A, LaBree L, Azen SP. Hyperacuity test to evaluate vision through dense cataracts; research preliminary to a clinical study. I. Studies conducted at the University of California at Berkeley before travel to India. Optom Vis Sci 1995;72:619-29.
2. Enoch JM, Knowles R. Hyperacuity test to evaluate vision through dense cataracts; research preliminary to a clinical study. II. Initial trials of the India instrument and HASP protocol at Aravind Eye Hospital, Madurai, India. Optom Vis Sci 1995;72:630-42.
3. Lakshminarayanan V, Aziz S, Enoch JM. Variation of the hyperacuity gap function with age. Optom Vis Sci 1992;69:423-6.
4. Lakshminarayanan V, Enoch JM. Hyperacuity and aging. Int Ophthalmol 1995;19:109-15.
5. Enoch JM, Rynders M, Lakshminarayanan V, Vilar EY-P, Giraldez-Fernandez MJ, Grosvenor T, Knowles R, Srinivasan R. Two vision response functions which vary little with age. In: International Symposium on Lighting for Aging Vision and Health. Adrian W, ed. Orlando, FL, March 22-23, 1995. New York City: Lighting Research Institute, 1995:39-51.
6. Vilar EY-P, Giraldez-Fernandez MJ, Enoch JM, Lakshminarayanan V, Knowles R. Performance on three point Vernier acuity targets as a function of age. J Opt Soc Am Part A 1995;12:2293-304.
7. Sachs L. Applied Statistics: A Handbook of Techniques. 2nd ed. New York: Springer-Verlag, 1984.