Accommodation, convergence, and stereopsis in dyslexic schoolchildren
نویسندگان
چکیده
منابع مشابه
Ophthalmic findings in dyslexic schoolchildren.
The ophthalmic findings of 55 dyslexic 12 to 13-year-old Finnish schoolchildren and 50 age, sex, and social class-matched control children were evaluated. On a neuropsychological basis the children could be divided into six subgroups: general deficiency, general language, visuomotor, naming, mixed, and normal. The two groups did not differ significantly from each other in visual acuity, cyclopl...
متن کاملConvergence accommodation.
Steady-state accommodation responses were measured in both eyes as a function of vergence angle and direction of lateral gaze. The measurements were made with a binocular laser optometer. Small speckle patterns were used as fusional stimuli in an otherwise dark field. These patterns have the advantage of providing no blur stimulus to accommodation. Convergence accommodation for vergence angles ...
متن کاملAccommodation-convergence relationships and age.
PURPOSE The objective of this study was to determine if there are differences in accommodative-convergence/accommodation (AC/A) and convergence-accommodation/convergence (CA/C) ratios in subjects with increasing age. The authors aimed to relate the findings to the present theories of the development of presbyopia. METHODS Using a Canon AutoRef R-1 to measure accommodation and an IRIS eye move...
متن کاملConvergence accommodation in orthoptic practice
Aim: Orthoptists are familiar with AC/A ratios and the concept that accommodation drives convergence, but the reverse relationship, that of the accommodation associated with convergence, is rarely con-
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Middle East African Journal of Ophthalmology
سال: 2018
ISSN: 0974-9233
DOI: 10.4103/meajo.meajo_71_17