Comparison between MEM and Nott Dynamic Retinoscopy
نویسندگان
چکیده
منابع مشابه
Comparison of Mem Retinoscopy & Nott Retinoscopy & Their Interexaminer Repeatabilities
The results of previous studies comparing Monocular Estimate Method (MEM) retinoscopy and Nott retinoscopy (Nott) have not been consistent. The purposes of this study were to compare MEM and Nott measures of accommodative response with each other and to provide data on the interexaminer reliability of MEM and Nott. Two examiners performed both MEM and Nott retinoscopy on 50 young adult subjects...
متن کاملIntra-examiner repeatability and agreement in accommodative response measurements.
PURPOSE Clinical measurement of the accommodative response (AR) identifies the focusing plane of a subject with respect to the accommodative target. To establish whether a significant change in AR has occurred, it is important to determine the repeatability of this measurement. This study had two aims: First, to determine the intraexaminer repeatability of AR measurements using four clinical me...
متن کاملمقایسه دو روش رتینوسکوپی دینامیک MEM و Nott برای اندازهگیری پاسخهای تطابقی
هدف: مقایسه نتایج دو روش رتینوسکوپی دینامیک (monocular estimate method) MEMو Nott در اندازهگیری پاسخهای تطابقی. روش پژوهش: در این مطالعه 48 نفر (19 زن و 29 مرد) دارای دستگاه بینایی طبیعی تحت رتینوسکوپی دینامیک MEM و Nott قرار گرفتند. توافق بین دو روش به کمک Bland-Altman بررسی گردید. همبستگی بین دادهها به روش غیر پارامتریک اسپیرمن بررسی شد. یافتهها: میانگین سنی بیماران 9/3±2/23 سال (18 ...
متن کاملCorrelation between Retinoscopy and Monocular and Binocular Subjective Refraction
Purpose: The aim of the study was to investigate if static retinoscopy has a higher correlation with monocular than binocular subjective refraction, and also to see if there is any difference between these results and Mohindra retinoscopy. Methods: Retinoscopy and subjective refraction was performed on 32 adult subjects and the results from 29 of these were analysed. Results: The statistical an...
متن کاملDynamic Simulation of Optical MEM Switches
Micro-optical-electrical-mechanical systems (MOEMS) present a new set of challenges for mixed technology systems on a chip (SoC) designers including the need for mixed-signal multi-domain simulation. We present new modeling techniques for optical and mechanical MEM components and apply these models for improved system-level simulation accuracy of MOEMS switches.
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ژورنال
عنوان ژورنال: Optometry and Vision Science
سال: 2000
ISSN: 1040-5488
DOI: 10.1097/00006324-200003000-00009