Sentences with phrase «by electroretinogram»
PRA can be diagnosed by a blood test (DNA testing) in certain breeds, retinal testing by electroretinogram (ERG), or through a complete eye examination.
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This can be determined by an electroretinogram (ERG) and often an ocular ultrasound should be done.
When transplanted to the subretinal space of mice lacking functional photoreceptors, human embryonic stem cells directed toward a retinal lineage integrate into the outer nuclear layer, express photoreceptor markers, and restore a light response as determined by the electroretinogram (ERG)[5].
The researchers found that Rh7 could functionally substitute for Rh1 in flies missing Rh1, as measured by electroretinogram, which is an extracellular recording of a neural signal in the fly eye in response to light.
Not exact matches
The retina is normal when viewed with an ophthalmoscope, but there is a loss of photoreceptor activity as evidenced by a diminished electroretinogram (ERG).
Preliminary electroretinogram (ERG) studies by Dr Kristina Narfstrom, Laboratory for Comparative Ophthalmology, University of Missouri - Columbia, suggest that ESS have a cone - rod form of PRA similar to that found in the Dachshunds.
An important test done by ophthalmologists to diagnose PRA is an electroretinogram (ERG).
In order to avoid muscle artifacts in the electroretinogram (ERG), an auriculopalpebral nerve block was applied by subcutaneous injection of 2 % lidocaine HCl solution along the zygomatic arch.