نتایج جستجو برای: automated perimetry

تعداد نتایج: 130533  

Journal: :The British journal of ophthalmology 1997
M C Westcott A I McNaught D P Crabb F W Fitzke R A Hitchings

BACKGROUND Automated perimetry is of fundamental importance in assessing visual function in glaucoma. A technique was evaluated to perform high spatial resolution automated perimetry to allow a more detailed assessment of the luminance sensitivity in selected regions of the visual field than is possible with conventional perimetry. METHOD High spatial resolution perimetry was performed using ...

Journal: :Neurology India 2002
S Sood N K Sharma M Nada A Dutt R C Nagpal

An attempt was made to correlate various types of visual field defects on automated perimetry with the findings of computed tomography in 44 patients of supratentorial tumors. All the patients above the age of 10 years were subjected to complete neurological examination including investigations like plain X-rays and CT scan, however, MRI and angiography were performed wherever indicated. Ocular...

Journal: :Acta Ophthalmologica Scandinavica 1999

Journal: :Investigative ophthalmology & visual science 2015
Shaban Demirel

Automated perimetry, a vision test that is likely performed thousands of times a day within the Unites States alone, has been conducted largely unchanged for several decades. It is also true that many of the fundamental parameters of this form of testing were adopted wholesale from manual kinetic perimetry. Research is now emerging, which suggests that many aspects of automated perimetry, from ...

Journal: :The British journal of ophthalmology 1988
E Alvarez B E Damato J L Jay E McClure

Oculokinetic perimetry is a new method of visual field assessment in which the patient moves the eye around a central static target to look sequentially at an array of numbers. When fixation on a number is accompanied by disappearance of the central target, that number is deleted from a recording chart. Inversion of the recording chart gives a plot of the central visual field. In this study we ...

2009
Junia Cabral Marques Adriana Chaves Oliveira Vanessa Macedo Batista Fiorelli Niro Kasahara

PURPOSE To evaluate the performance of automated perimetry of elderly subjects naïve to AP after listening to a Mozart sonata. INTRODUCTION Automated perimetry (AP) is a psychophysical test used to assess visual fields in patients with neurological disorders and glaucoma. In a previous study, Fiorelli et al. showed that young subjects who listened to a Mozart sonata prior to undergoing AP per...

Journal: :Archives of ophthalmology 1998
C F Bosworth P A Sample N Gupta R Bathija R N Weinreb

OBJECTIVE To determine if motion automated perimetry can identify early glaucomatous visual field defects in patients with suspected glaucoma (by disc), those with ocular hypertension, and those with primary open-angle glaucoma. METHODS Motion automated perimetry, a foveally centered motion test, and standard visual field tests were conducted on one randomly selected eye of normal patients (n...

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