Axial Length Changes During Accommodation in Myopes and Emmetropes
نویسندگان
چکیده
منابع مشابه
Axial length and choroidal thickness changes accompanying prolonged accommodation in myopes and emmetropes
The time course of elongation and recovery of axial length associated with a 30min accommodative task was studied using optical low coherence reflectometry in a population of young adult myopic (n=37) and emmetropic (n=22) subjects. Ten of the 59 subjects were excluded from analysis either due to inconsistent accommodative response, or incomplete anterior biometry data. Those subjects with vali...
متن کاملIntraocular Pressure Changes during Accommodation in Progressing Myopes, Stable Myopes and Emmetropes
PURPOSE To investigate the changes of intraocular pressure (IOP) induced by 3-diopter (3 D) accommodation in progressing myopes, stable myopes and emmetropes. DESIGN Cross-sectional study. PARTICIPANTS 318 subjects including 270 myopes and 48 emmetropes. METHODS 195 progressing myopes, 75 stable myopes and 48 emmetropes participated in this study. All subjects had their IOP measured using...
متن کاملAxial length changes with shifts of gaze direction in myopes and emmetropes.
PURPOSE The purpose of the study was to investigate the changes in axial length occurring with shifts in gaze direction. METHODS Axial length measurements were obtained from the left eye of 30 young adults (10 emmetropes, 10 low myopes, and 10 moderate myopes) through a rotating prism with 15° deviation, along the foveal axis, using a noncontact optical biometer in each of the nine different ...
متن کاملAxial elongation following prolonged near work in myopes and emmetropes.
BACKGROUND/AIMS To investigate the influence of a period of sustained near work upon axial length in groups of emmetropes (EMM) and myopes. METHODS Forty young adult subjects (20 myopes and 20 emmetropes) were recruited for the study. Myopes were further classified as early onset (EOM), late onset (LOM), stable (SM) or progressing (PM) subgroups. Axial length was measured with the IOLMaster i...
متن کاملChanges in dynamics of accommodation after accommodative facility training in myopes and emmetropes
This study evaluates the effect of accommodative facility training in myopes and emmetropes. Monocular accommodative facility was measured in nine myopes and nine emmetropes for distance and near. Subjective facility was recorded with automated flippers and objective measurements were simultaneously taken with a PowerRefractor. Accommodative facility training (a sequence of 5 min monocular righ...
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ژورنال
عنوان ژورنال: Optometry and Vision Science
سال: 2010
ISSN: 1040-5488
DOI: 10.1097/opx.0b013e3181e87dd3