Electroretinography Center - West New York, NJ
West New York 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 West New York * Armand P Fasano MD  Alexander Palacios MD  Steven W Braunstein MD  Hudson Eye Specialists  Hudson Eye Specialists  Hudson Eye Specialists  Hudson Eye Specialists  Hudson Eye Specialists  D'Alberti Eye Center  Arturi Eye Associates PC  Cliffside Laser Eye Center  Pierre Guibor MD PA  Alfred D Kulik MD  Palisade Eye Associates  Palisade Eye Associates  St Mary's Eye & Surgery Center  B N Vora MD  Mei-Ling Yee MD  Antonio M Gonzales MD  Associated Eye Physicians & Surgeons  Associated Eye Physicians & Surgeons  Vitreo-Retinal Asociates of New Jersey  Vitreo-Retinal Asociates of New Jersey  Hudson Eye Physicians & Surgeons  Hudson Eye Physicians & Surgeons  Hudson Eye Physicians & Surgeons  Hudson Eye Physicians & Surgeons  Hudson Eye Physicians & Surgeons  Hudson Eye Physicians & Surgeons  Angioletti Retina Associates  Angioletti Retina Associates  Angioletti Retina Associates  Angioletti Retina Associates  Seligman Rosenberg MD  Seligman Rosenberg MD  Seligman Rosenberg MD  Seligman Rosenberg MD  Steven A Kane MD  Brown Eye Associates  Brown Eye Associates  Brown Eye Associates  Brown Eye Associates  John S Kim MD  Bedminister Eye & Laser Center  Martin F Schulman MD  Bessie Chiang MD  Glassman Eye Associates  Drs Klapper & Klapper  Drs Klapper & Klapper  Murray H Rothman MD  Martin Weinberg MD  Retina Associates of NJ PA  Retina Associates of NJ PA  Retina Associates of NJ PA  Retina Associates of NJ PA  Glenn Silbert MD  Summit Eye Center  Glaucoma Institute of Northern New Jersey  Joseph A Deluca MD PC  Carl Guterman MD  Lawrence M Greenberg MD  Hackensack Eye Surgery  Bernard Sarn MD  Herbert Marton MD  E F Ricciardelli Jr. MD  Martin Schub MD PA  Retina Vitreous Consultants of New Jersey LLC  Retina Vitreous Consultants of New Jersey LLC  John Favetta MD  Clifton Eye Care  Clifton Eye Care  Mark S Goldfarb MD & Associates  Lisa M Higgins MD  Mark S Goldfarb MD & Associates  Clifton Eye Care  Mark S Goldfarb MD & Associates  New Jersey Vision Associates  Winfield Medical Eye Center  Omni Eye Services  Gari D Carabin MD  Seth Sachs MD  Silverstein Ophthalmology  Silverstein Ophthalmology  Tenafly Eye Associates PA  Dello Russo Laser Vision  Dello Russo Laser Vision  Dello Russo Laser Vision  Dello Russo Laser Vision  Ligaya Prystowsky MD  Tenafly Eye Associates PA  Integrated Healthcare Associates  D A Benedetto MD  Glaucoma Center of New Jersey  Edmund Topilow MD  Michael L Mund MD PA  Clifton Eye Care  Clifton Eye Care  Russell F Guba MD  Eugene A Chiappetta MD  Eye Institute of Essex PA West New York, New JerseyUpcoming Local Events2012-05-29
2012-06-02
2012-06-09
2012-06-17
2012-06-17
2012-06-24
2012-06-27
2012-07-17
2012-10-14
2012-11-25
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 West New York
Nearby West New York Hospitals *Palisades Medical Center St Luke's Roosevelt Hospital Center Meadowview Psychiatric Hospital Lenox Hill Hospital Meadowlands Hospital Medical Center St Lukes Hospital Manhattan Eye Ear & Throat Hospital Hoboken University Medical Center Gracie Square Hospital Hospital for Special Surgery Memorial Sloan-Kettering Cancer Center New York Presbyterian Weill Cornell Campus The Rockefeller University Hospital St Vincent's Hospital & Medical Center of New York Metropolitan Hospital Center Goldwater Specialty Hospital & Nursing Facility The Mount Sinai Medical Center NYU Langone Medical Center Rusk Institute of Rehabilitation Medicine Bellevue Hospital Center Coler Specialty Hospital & Nursing Facility North General Hospital Beth Israel Medical Center Petrie Division Christ Hospital NYU Hospital for Joint Diseases VA New York Harbor Healthcare System New York Campus New York Eye & Ear Infirmary Harlem Hospital Center Manhattan Psychiatric Center Lincoln Medical & Mental Health Center The Mount Sinai Hospital of Queens New York State Psychiatric Institute Jersey City Medical Center New York Downtown Hospital New York Presbyterian Columbia Campus MMC South Bronx Health Center Holy Name Hospital Bronx-Lebanon Hospital Center Concourse Division Bronx-Lebanon Hospital Center Fulton Division Long Island College Hospital Hackensack University Medical Center New York Presbyterian Allen Pavilion The Brooklyn Hospital Center Woodhull Medical & Mental Health Center Clara Maass Medical Center West Hudson Elmhurst Hospital Center Wyckoff Heights Medical Center St Barnabas Hospital St Mary's Hospital James J Peters VA Medical Center Select Specialty Hospital Northeast New Jersey Clara Maass Medical Center Englewood Hospital & Medical Center Kessler Institute for Rehabilitation Saddle Brook New York Methodist Hospital Interfaith Medical Center St James Hospital of Newark New York Westchester Square Medical Center North Central Bronx Hospital Forest Hills Hospital Montefiore Medical Center Kingsbrook Jewish Medical Center Bayonne Medical Center Calvary Hospital Lutheran Medical Center The University Hospital Jack D Weiler Hospital Kings County Hospital Center SUNY Downstate Medical Center University Hospital of Brooklyn Bronx Children's Psychiatric Center Bronx Psychiatric Center Jacobi Medical Center Kingsboro Psychiatric Center Mountainside Hospital New Parkway Hospital 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. |
Suggested Reading on Electroretinography by Our Doctors
-
Related Diseases & Conditions
1 articles-
Usher Syndrome
- There are three types of Usher (Usher's) syndrome, the most common condition that affects both vision and hearing. The major symptoms of Usher syndrome include retinitis pigmentosa (night-blindness and a loss of peripheral vision), and hearing loss. Usher syndrome is a genetic condition. There is no cure for Usher syndrome.
-
Usher Syndrome
-
Medications
0 articles -
Procedures & Tests
1 articles -
Pictures, Images & Quizzes
0 articles -
Doctor's & Expert's Views
1 articles -
Health News
0 articles -
Health Features
0 articles
