Showing results (91-100 of 558) with videos related to
Sort By:
Pageof 56
Ophthalmology|September 1, 1983
Comparative material on automated and semiautomated perimeters-1983J L Keltner, C A JohnsonActa Psychologica|August 1, 1981
Psychophysical properties of displacement thresholds for moving targetsR P Scobey, C A JohnsonVision Research|January 1, 1982
Effects of reference lines on displacement thresholds at various durations of movementC A Johnson, R P ScobeyOptometry and Vision Science : Official Publication of the American Academy of Optometry|December 1, 1995
Effects of luminance, contrast, and blur on visual acuityC A Johnson, E J CassonInvestigative Ophthalmology & Visual Science|February 1, 1997
Screening for glaucomatous visual field loss with frequency-doubling perimetryC A Johnson, S J SamuelsJournal of the Optical Society of America. A, Optics, Image Science, and Vision|October 12, 2000
Aliasing for rapidly counterphasing stimuli: a failure to demonstrate an M-cell sampling limit to resolutionA M McKendrick, C A JohnsonAmerican Journal of Health Promotion : AJHP|April 8, 1995
Social relationships and physical activity in health club membersJ B Unger, C A JohnsonOphthalmology|August 1, 1980
Mass visual field screening in a driving populationJ L Keltner, C A JohnsonActa Paediatrica Scandinavica|May 1, 1976
Treatment of idiopathic autoimmune hemolytic anemia in children. Review and report of two fatal cases in infancyC A Johnson, C F AbildgaardArchives of Ophthalmology (Chicago, Ill. : 1960)|April 1, 1995
Short-wavelength automated perimetry in neuro-ophthalmologic disordersJ L Keltner, C A JohnsonPageof 56