Electroretinography Center - Brick, NJ
Brick Eye Doctor Doctors for ElectroretinographyType of Physician: Eye Doctor What is a Eye Doctor? A certification by the Board of Ophthalmology; practitioners provide comprehensive eye and vision care. They are trained to diagnose, monitor and medically or surgically treat all eyelid and orbital problems affecting the eye and visual pathways, and to diagnose, monitor and treat all eye and visual disorders. They often prescribe vision services (glasses and contact lenses) as well as serve as a consultant to physicians and other professionals. Specialty: Ophthalmology Common Name: Eye Doctor Eye Doctor Doctors in Brick * Invision Inc  David A Schlisserman MD  Invision Inc  Susskind & Almallah Eye Associates  Lakhani Eye Associates  Lakhani Eye Associates  Cornea Care Consultants  Barry J Edison DO PC  Eye Diagnostic & Surgery Center  Ocean Eye Institute  Ocean Eye Institute  Ocean Eye Institute  Ocean Eye Institute  Ocean Eye Institute  Millennium Eye Care LLC  Millennium Eye Care LLC  Millennium Eye Care LLC  Millennium Eye Care LLC  Millennium Eye Care LLC  Millennium Eye Care LLC  Millennium Eye Care LLC  Millennium Eye Care LLC  Millennium Eye Care LLC  Retina Care Center  Richard C Angrist MD  Ophthalmology Office  The Retina Vitreous Center  The Retina Vitreous Center  The Retina Vitreous Center  The Retina Vitreous Center  The Retina Vitreous Center  The Retina Vitreous Center  The Retina Vitreous Center  James Pancurak MD  Cataract & Laser Institute Eye Consultants  Laurel A Feiner MD  Ocean Eye Institute  James Pancurak MD  Kenneth J Davis MD  Beelein Lin MD  Shore Eye Associates  Ocean County Retina PC  Retina Consultants Surgery  Susskind & Almallah Eye Associates  Athwal Eye Associates  Athwal Eye Associates  Susskind & Almallah Eye Associates  Jersey Shore Eye Associates PC  Eye Diagnostic & Surgery Center  Eye Diagnostic & Surgery Center  Eye Diagnostic & Surgery Center  Eye Diagnostic & Surgery Center  Eye Associates of Monmouth  Eye Center  Eye Center  Freehold Ophthalmology  Freehold Ophthalmology  Freehold Ophthalmology  The Eye Ear Nose & Throat Institute  Ronald Minzter MD  Ronald Minzter MD  Mack Eye Center  Donald A Macdonald MD  Donald A Macdonald MD  Donald A Macdonald MD  Donald A Macdonald MD  Atlantic Eye Physicians  Atlantic Eye Physicians  Atlantic Eye Physicians  Atlantic Eye Physicians  Retina Consultants Surgery  Atlantic Eye Physicians  Merritt London MD  Ophthalmic Plastic & Reconstructive Surgery  Mid-Atlantic Ophthalmology  Lawrence Frieman MD  Lawrence Frieman MD  Mid-Atlantic Ophthalmology  Frederick C Blades MD  Frederick C Blades MD  Robert G Josephberg MD  Bruce A Karmel MD  Bayshore Ophthalmology  Harry J Coniaris MD  Ophthalmic Physicians of Monmouth  Ophthalmic Physicians of Monmouth  Ophthalmic Physicians of Monmouth  Eye Physicians of Central Jersey  Eye Physicians of Central Jersey  Eye Physicians of Central Jersey  Eye Center  Atlantic Medical Eye Care  Princeton Eye Group  Princeton Eye Group  Princeton Eye Group  Princeton Eye Group  Princeton Eye Group  South Jersey Eye Physicians PA  South Jersey Eye Physicians PA  South Jersey Eye Physicians PA Brick, New JerseyUpcoming Local Events2012-06-02
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ElectroretinographyRead the Electroretinography article » What is electroretinography?Electroretinography (ERG) is an eye test used to detect abnormal function of the retina (the light-detecting portion of the eye). Specifically, in this test, the light-sensitive cells of the eye, the rods and cones, and their connecting ganglion cells in the retina are examined. During the test, an electrode is placed on the cornea (at the front of the eye) to measure the electrical responses to light of the cells that sense light in the retina at the back of the eye. These cells are called the rods and cones. How is an ERG done?The patient assumes a comfortable position (lying down or sitting up). Usually the patient's eyes are dilated beforehand with standard dilating eye drops. Anesthetic drops are then placed in the eyes, causing them to become numb. The eyelids are then propped open with a speculum, and an electrode is gently placed on each eye with a device very similar to a contact lens. An additional electrode is placed on the skin to provide a ground for the very faint electrical signals produced by the retina. During an ERG recording session, the patient watches a standardized light stimulus, and the resulting signal is interpreted in terms of its amplitude (voltage) and time course. This test can even be performed in cooperative children, as well as sedated or anesthetized infants. The visual stimuli include flashes, called a flash ERG, and reversing checkerboard patterns, known as a pattern ERG.
What do the electrodes do?The electrodes measure the electrical activity of the retina in response to light. The information that comes from each electrode is transmitted to a monitor where it is displayed as two types of waves, labeled the A waves and B waves.
How are eletroretinography readings made?Readings during eletroretinography are usually taken first in normal room light. The lights... Recommended Reading Related to ElectroretinographyWhat is a visual field test?A visual field test is a method of measuring an individual's entire scope of vision, that is their central and peripheral (side) vision. Visual field testing actually maps the visual fields of each eye individually. The visual field test is a subjective examination, requiring the patient to understand the testing instructions, fully cooperate, and complete the entire test in order to provide useful information. What is a visual field test used for?Visual field testing is most frequently used to detect any signs of glaucoma damage to the optic nerve. In addition, visual field tests are useful for detection of central or peripheral retinal disease, eyelid conditions such as ptosis or drooping, optic nerve disease, and diseases affecting the visual pathways within the brain. The visual pathways carry information from the eye to the visual or occipital cortex in the brain, where this information is proces... Other Related Electroretinography ArticlesEmergency Contact for Brick
Nearby Brick Hospitals *Ocean Medical Center Kimball Medical Center Community Medical Center Children's Specialized Hospital Toms River HEALTHSOUTH Rehabilitation Hospital Toms River St Barnabas Behavioral Health Center Jersey Shore University Medical Center CentraState Medical Center HEALTHSOUTH Tinton Falls Rehabilitation Hospital Monmouth Medical Center Specialty Hospital at Monmouth Riverview Medical Center Bayshore Community Hospital Raritan Bay Medical Center Old Bridge Division Deborah Heart & Lung Center Southern Ocean County Hospital Buttonwood Hospital of Burlington County Robert Wood Johnson University Hospital at Hamilton Staten Island University Hospital South Site Raritan Bay Medical Center Perth Amboy Division Care One at Raritan Bay St Francis Medical Center Bristol-Myers Squibb Children's Hospital Robert Wood Johnson University Hospital Merwick Rehabilitation Hospital University Medical Center at Princeton Saint Peter's University Hospital Capital Health System Fuld Campus Featured Articles*Provider Directory Terms of Use: The WebMD 'Provider Directory' is provided by WebMD for use by the general public as a quick reference of information about Providers. The Provider Directory is not intended as a tool for verifying the credentials, qualifications, or abilities of any Provider contained therein. Inclusion in the Provider Directory does not imply recommendation or endorsement nor does omission in the Provider Directory imply WebMD disapproval. |
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