نتایج جستجو برای: accommodation space

تعداد نتایج: 550508  

Journal: :JAMA: The Journal of the American Medical Association 1899

Journal: :African Vision and Eye Health 2006

Journal: :پژوهش های روستایی 0
سید اسکندر صیدایی صدیقه کیانی سلمی زهرا سلطانی

housing is a one of the most important human’s requirement and is one of the geographical phenomenon of a region and geographical factors(that differ in each area and obtain specifiction of each area) has important role in sharing its kind beside the ethnical, historical and psychological factor)human and it’s around environment in small or large scales has mutual relations and by profit or for...

Journal: :The American Journal of the Medical Sciences 1869

2015
Yan Liu Huibin Lv Xiaodan Jiang Xiaodan Hu Mingzhou Zhang Xuemin Li James Fielding Hejtmancik

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...

2014
Simon Carlile

The auditory system of adult listeners has been shown to accommodate to altered spectral cues to sound location which presumably provides the basis for recalibration to changes in the shape of the ear over a life time. Here we review the role of auditory and non-auditory inputs to the perception of sound location and consider a range of recent experiments looking at the role of non-auditory inp...

Journal: :Vision Research 1999
Clifton M Schor Lori A Lott David Pope Andrew D Graham

Horizontal vergence can be stimulated binocularly with disparity (disparity vergence) or monocularly with accommodation (accommodative vergence). The latter results from a neural cross-coupling that causes both horizontal vergence and accommodation to respond when either one is stimulated [Alpern, M., & Ellen, P. (1956). American Journal of Ophthalmology, 42, 289-303]. The velocity of disparity...

Journal: :Rural and remote health 2013
Gunar Daniel Claire E Wakefield Barbara Ryan Catharine Ak Fleming Nicole Levett Richard J Cohn

INTRODUCTION For families of children diagnosed with cancer, proximity to the treatment center and staying close to immediate family members are essential for proper patient management. Accommodation services are therefore a key consideration in pediatric oncology. This descriptive study explored the accommodation used, and preferred, by parents of pediatric cancer patients at Sydney Children's...

Journal: :iranian journal of medical physics 0
alireza vejdani-noghreiyan physics department, faculty of sciences, university of neyshabur, neyshabur, iran atiyeh ebrahimi-khankook physics department, faculty of sciences, university of neyshabur, neyshabur, iran

introduction international commission on radiological protection (icrp) has provided a comprehensive discussion on threshold dose for radiation-induced cataract in icrp publication 116. accordingly, various parts of the eye lens have different radio-sensitivities. recently, some studies have been performed to develop a realistic eye model with the aim of providing accurate estimation of fluence...

Journal: :Investigative ophthalmology & visual science 1992
S Yamamoto E Adachi-Usami

We measured apparent accommodation with pattern reversal visually evoked cortical potentials in 27 pseudophakic eyes after the implantation of posterior chamber intraocular lenses. The patients ranged in age from 47-83 years. The amplitude of accommodation was not significantly different between pseudophakic eyes and normal phakic eyes. Apparent accommodation was inversely proportional to the p...

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