Electroretinography Center - Detroit, MI
Detroit 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 Detroit * Children's Eye Care  Children's Eye Care  Children's Eye Care  William R Lucas Jr. MD  Kresge Eye Institute  Kresge Eye Institute  Kresge Eye Institute  Kresge Eye Institute  Kresge Eye Institute  Kresge Eye Institute  Kresge Eye Institute  Kresge Eye Institute  Kresge Eye Institute  Kresge Eye Institute  Kresge Eye Institute  Kresge Eye Institute  Kresge Eye Institute  Kresge Eye Institute  Kresge Eye Institute  Kresge Eye Institute  Medical Center Ophthalmology  Kresge Eye Institute  Henry Ford Health System Eye Care Services  Henry Ford Hospital Ophthalmology Dept  Henry Ford Health System Eye Care Services  David A Crandall MD  Henry Ford Health System Eye Care Services  Henry Ford Health System Eye Care Services  Henry Ford Health System Eye Care Services  Henry Ford Health System Eye Care Services  Henry Ford Health System Eye Care Services  Henry Ford Health System Eye Care Services  Henry Ford Health System Eye Care Services  Henry Ford Health System Eye Care Services  Henry Ford Health System Eye Care Services  Henry Ford Hospital Ophthalmology Dept  Henry Ford Health System Eye Care Services  Henry Ford Health System Eye Care Services  Henry Ford Health System Eye Care Services  Henry Ford Health System Eye Care Services  Consultants in Ophthalmology PC  Patrick G Murray Eye Center PC  Henry Ford Eye Care Services  Henry Ford Eye Care Services  Henry Ford Eye Care Services  Henry Ford Eye Care Services  Henry Ford Eye Care Services  Henry Ford Eye Care Services  Henry Ford Eye Care Services  Henry Ford Eye Care Services  Mack Medical Center  Eye Clinic  Hakim Eye Center  W Fraser Vipond MD  Eye Surgery Institute  Eye Surgery Institute  Eye Surgery Institute  Hanna F Obertynski MD  Ray S Dixon MD  Jesse J Cardellio DO PC  Michael Sherman MD  Burman & Zuckerbrod Ophthalmology Associates PC  Eye Clinic Of Wyandotte  Burman & Zuckerbrod Ophthalmology Associates PC  Burman & Zuckerbrod Ophthalmology Associates PC  Byrd Eye Clinic  Sidney K Simonian DO Affiliated Eye Surgeons  Patrick A Villani MD  Consultants in Ophthalmology & Facial Plastic Surgery  Consultants in Ophthalmology & Facial Plastic Surgery  Adelson Eye & Laser Center  Adelson Eye & Laser Center  Thomas C Spoor MD  Thomas C Spoor MD  Kresge Eye Institute  Simone Eye Center  William C Albert MD  Warren Eye Center  John Colombo MD  Patrick Verb MD & Associates  Ogawa-Macomb Eye Center  Patrick Verb MD & Associates  Patrick Verb MD & Associates  Henry Ford Health System Eye Care Services  Cataract & Eye Consultants Of Michigan  Cataract & Eye Consultants Of Michigan  Cataract & Eye Consultants Of Michigan  Cataract & Eye Consultants Of Michigan  Metropolitan Eye Center  Henry Ford Medical Center Detroit NW  Metropolitan Eye Center  Gerald J Mullan MD  Metropolitan Eye Center  Holloway Health Care  John X Sierant MD  Michigan Glaucoma Specialists PC  Michigan Glaucoma Specialists PC  Millman-Derr Center For Eye Care  Advanced Eye Care  Advanced Eye Care Detroit, MichiganKnown as the world's traditional automotive center, "Detroit" is a metonym for the American automobile industry and an important source of popular music legacies celebrated by the city's two familiar nicknames, The Motor City and Motown. Upcoming Local Events2012-05-26
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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 Detroit
Nearby Detroit Hospitals *Rehabilitation Institute of Michigan Hutzel Women's Hospital Barbara Ann Karmanos Cancer Institute Children's Hospital of Michigan Harper University Hospital Detroit Receiving Hospital John D Dingell VA Medical Center Henry Ford Hospital Beaumont Hospital Grosse Pointe Campus Vibra Hospital of Southeast Michigan Southeast Michigan Surgical Hospital Henry Ford Cottage Hospital Oakwood Hospital & Medical Center St John Hospital & Medical Center Select Specialty Hospital Northwest Detroit Sinai-Grace Hospital Henry Ford Kingswood Hospital Henry Ford Wyandotte Hospital Henry Ford Macomb Hospital Warren Campus St John Macomb-Oakland Hospital Oakland Center Oakland Regional Hospital St John Macomb-Oakland Hospital Macomb Center Oakwood Heritage Hospital St John Providence Hospital Southfield DMC Surgery Hospital Garden City Hospital Straith Hospital For Special Surgery William Beaumont Hospital Royal Oak Walter P Reuther Psychiatric Hospital Botsford Hospital Oakwood Annapolis Hospital Oakwood Southshore Medical Center St Mary Mercy Livonia Hospital St John North Shores Hospital William Beaumont Hospital Troy Henry Ford Macomb Hospital Mount Clemens Regional Medical Center Hawthorn Center Henry Ford Macomb Mount Clemens Select Specialty Hospital Macomb St Joseph Mercy Oakland Hospital Select Specialty Hospital Pontiac POH Regional Medical Center Crittenton Hospital Medical Center Doctors' Hospital of Michigan Havenwyck Hospital St John Providence Park Hospital Harbor Oaks Hospital Forest Health Medical Center Huron Valley-Sinai Hospital St Joseph Mercy Ann Arbor Hospital Select Specialty Hospital Mercy Memorial Hospital VA Ann Arbor Healthcare System 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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