Sentences with word «electroretinography»

Principal outcomes were quantified using electroretinography, visual acuity measurements and luminance threshold recordings from the superior colliculus.
My research is focused on the pathophysiology of retinal ganglion cell (RGC) axon damage in glaucoma and detecting early - stage abnormalities by means of non-invasive imaging, psychophysical testing and electrophysiological measures such as electroretinography (ERG) and visually evoked cortical potentials (VEP).
Electroretinography takes approximately 30 minutes to perform.
Electroretinography assesses the electrical activity of the retina, thus giving an accurate assessment of retinal function.
The procedure is not painful, and most animals do not require a sedative for electroretinography.
If your pet «passes» these tests, some patients require electroretinography (ERG) and gonioscopy testing at our hospital.
The Retinographics ERG was developed with Bill Eppler at her practice, bringing electroretinography into private ophthalmology practice.
Additional diagnostic procedures may include electroretinography (ERG), gonioscopy, ocular ultrasonography, tear film break - up times, blood pressure measurements, neuro - ophthalmic testing, nasolacrimal duct cannulation and irrigation.
A subsequent electroretinography study identified an initial reduction of the cone photoreceptor function which led to the condition being re-classified as a cone - rod dystrophy (CRD), rather than a rod - led PRA, and the disease was termed CORD1 for cone - rod degeneration 1 [36].
Other specialized testing (such as electroretinography (to test the electrical activity of the retina) or ocular ultrasound (to evaluate the eye or orbit when direct evaluation is not possible) may be recommended and can usually be performed the same day as the appointment or the scheduled day of surgery.
The purpose of electroretinography is to determine whether the retina is functioning properly.
Previous studies, using electroretinography to assess function following cell transplantation into the RCS rat have only been able to demonstrate global activity across the retina [6], [41]--[43].
Electroretinography (ERG) and visual evoked potentials (VEP) were chosen as research techniques, since similar methodology can be applied in both laboratory animals and humans.
At Southern Arizona Veterinary Specialty & Emergency Center, eye care includes slit lamp biomicroscopy; indirect ophthalmascopy; glaucoma testing andreatment; cataract evaluation; cataract surgery with implants; ocular ultrasound; CERF (Canine Eye Registration Foundation) examinations; laser surgery; and electroretinography.
If you have concerns about your pet's vision, a detailed ophthalmic evaluation can be performed by a veterinary ophthalmologist including examination of light reflexes and vision, visualization of the fundus (retina and optic nerve), ocular ultrasound and electroretinography.
In such cases, electroretinography is essential to diagnose the retinal disease and prevent an unnecessary (and unsuccessful) cataract surgery.
While the diagnosis of retinal degeneration is made by ophthalmoscopy and / or electroretinography, genetic testing for PRA can be useful for breeders to identify not only affected animals, but those that are genetic carriers for the disease.
ERG - Electroretinography; a test done by an ophthalmologist to assess the functioning of the retina, the light sensing and vision producing layer of cells at the back of the eye.
He maintained and ran an electrodiagnostic service offering ancillary neurodiagnostic services including electromyography, nerve conduction studies, brain stem auditory evoked responses, electroencephalography, electroretinography, and somatosensory evoked potentials.
The plot thickened in 2013 and 2014 when prospective studies were published that looked at six healthy adult cats that had electroretinography (ERG), 2,3 dynamic computed tomography (CT), 2 brainstem auditory evoked response test (BAER), 2 and magnetic resonance angiography (MRA).3 In the 2014 study, tests were performed before and after placement of mouth props of various submaximal (20, 30, and 42 millimeters) and maximal degrees of mouth opening.
Electroretinography can detect these conditions and therefore determine if a pet is blind from disease of the retina.
Gonioscopy, tonometry, Schirmer tear test, electroretinography, and ultrasonography are not routinely performed; thus, dogs with goniodysgenesis, glaucoma, keratoconjunctivitis sicca (dry eye), early lens luxation / subluxation or some early cases of progressive retinal atrophy might not be detected without further testing and do not qualify for this type of exam.
• Complete ophthalmic examination • Ocular cytology and biopsy • Ocular ultrasound • Electroretinography • Medical and surgical management of ocular disease • Surgical and medical management of ocular neoplasia • Eyelid reconstruction (entropion, ectropion, etc) • Distichia / Ectopic cilia removal • Cherry - eye surgery • Enucleation • Evisceration and ocular prosthesis • Glaucoma diagnosis, treatment, management • Cataract diagnosis, treatment, management • Ocular and ocular fundus photography
We offer advanced diagnostic testing on site, including magnetic resonance imaging, ultrasonography, electroretinography, and digital radiography.
Other continuing courses that are relevant, including short courses on ocular histology, phacoemulsification, and electroretinography will be attended on an availability basis.
Advanced diagnostic techniques, including indirect ophthalmoscopy, applanation tonometry, and electroretinography
Advanced diagnostic testing is available on - site, including magnetic resonance imaging, ultrasonography, electroretinography, and digital radiography.
Slit Lamp Biomicroscopy, Indirect Ophthalmoscopy, Applanation Tonometry, and Electroretinography
Priorto the surgery, two additional tests will be performed: electroretinography (ERG) and an ultrasound examination.
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