Electroretinography Center - Cuyahoga Falls, OH
Cuyahoga Falls 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 Cuyahoga Falls * Davis Eye Center  Davis Eye Center  Davis Eye Center  Kiran Donthi & Rama Donthi MDs  Northeast Ohio Eye Surgeons  Northeast Ohio Eye Surgeons  Northeast Ohio Eye Surgeons  Mary P File MD  The Retina Group of Northeast Ohio  The Retina Group of Northeast Ohio  The Surgical Eye Center  The Retina Group of Northeast Ohio  Robert A Burnstine &Selena Y Fu MDs  Robert A Burnstine &Selena Y Fu MDs  Anthony J Locastro MD  The Glaucoma Center  Summit Ophthalmology  Summit Ophthalmology  Retina Associates of Cleveland Inc  Summit Ophthalmology  Summit Ophthalmology  Retina Associates of Cleveland Inc  Retina Associates of Cleveland Inc  Summit Ophthalmology  Retina Associates of Cleveland Inc  The Glaucoma Center  Summit Ophthalmology  Joanne H Briggs MD  Novis Clinic  Novis Clinic  Novis Clinic  Neo Vision Group  Neo Vision Group  Cleveland Clinic Beachwood Ophthalmology  Cleveland Clinic Beachwood Ophthalmology  R W Malek MD  Clear Vision Center  Benjamin V Hu MD  Roholt Vision Institute Inc  Stuart M Terman MD Inc  T Matthew Mak MD  Solon Valley Optical Compnay  Drs Kondray & Kondray  Medical Eye Associates  Medical Eye Associates  Eye Centers Of Ohio  Eye Centers Of Ohio  Eye Centers Of Ohio  Eye Centers Of Ohio  North Canton Medical Foundation  Juhant & Gustaferro MDs  Juhant & Gustaferro MDs  Advanced Eye Care Center of Cleveland Inc  Vitreo-Retinal Consultants  Ohio Retina Associates Inc  Ohio Eye Alliance Inc  Glaucoma & Eye Specialist Inc  Drs Kondray & Kondray  Corrective Eye Center  Corrective Eye Center  Kellis Eye Center  Cleveland Clinic Beachwood Ophthalmology  Cleveland Clinic Beachwood Ophthalmology  Western Reserve Ophthalmology Associates Inc  Cleveland Clinic Beachwood Ophthalmology  Cleveland Clinic Beachwood Ophthalmology  Cleveland Clinic Beachwood Ophthalmology  Retina Associates of Cleveland Inc  Cleveland Clinic Beachwood Ophthalmology  Cleveland Clinic Beachwood Ophthalmology  Retina Associates of Cleveland Inc  Retina Associates of Cleveland Inc  Retina Associates of Cleveland Inc  Daniel T Weidenthal MD  The Fladen Eye and Lasik Center  The Eye Clinic Inc  The Eye Clinic Inc  The Eye Clinic Inc  Mirfee K Ungier MD  Canton Ophthalmology Associates  Canton Ophthalmology Associates  Michael V Coseriu MD  Canton Ophthalmology Associates  Canton Ophthalmology Associates  Eye Centers Of Ohio  Eye Centers Of Ohio  Myron E Bodnar MD  Ronald H Krasney MD  University Ophthalmologists Inc  University Ophthalmologists Inc  Eye Medical & Surgical Associates  Northern Ohio Eye Center Inc  Daniel J Mayer MD  University Ophthalmology Associates Inc  Cleveland Eye Specialists & Consultants Inc  University Ophthalmology Associates Inc  Cleveland Eye Specialists & Consultants Inc  Ophthalmic Consultants & Surgeons of Cleveland  Ophthalmic Consultants & Surgeons of Cleveland  Cleveland Eye Specialists & Consultants Inc Cuyahoga Falls, OhioUpcoming Local Events2012-05-27
2012-06-13
2012-06-17
2012-06-17
2012-06-17
2012-06-24
2012-07-01
2012-07-14
2012-08-05
2012-10-07
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 Cuyahoga Falls
Nearby Cuyahoga Falls Hospitals *Cuyahoga Falls General Hospital Summa Health St Thomas Hospital Select Specialty Care Hospital Akron City Summa Health Akron City Hospital Children's Hospital Medical Center Akron General Medical Center Select Specialty Hospital Akron Edwin Shaw Hospital for Rehabilitation Barberton Citizens Hospital Regency Hospital of Akron Regency Hospital of Ravenna Robinson Memorial Hospital NorthCoast Behavioral HealthCare South WRH Health System University Hospitals Bedford Medical Center Medina General Hospital Marymount Hospital Parma Community General Hospital South Pointe Hospital Mercy Medical Center Select Specialty Hospital Affinity Medical Center Massillon Campus Affinity Medical Center Doctors Campus Aultman Hospital Southwest General Health Center NorthCoast Behavioral HealthCare North Cleveland Clinic Children's Hospital for Rehabilitation MetroHealth Medical Center Kindred Hospital Cleveland Heartland Behavioral HealthCare Alliance Community Hospital Dunlap Community Hospital Grace Hospital Cleveland Clinic Rainbow Babies & Children's Hospital University Hospitals Case Medical Center Louis Stokes VA Medical Center Hillcrest Hospital Kindred Hospital Cleveland Gateway St Vincent Charity Hospital Lutheran Hospital Fairview Hospital Huron Hospital Lodi Community Hospital Lakewood Hospital University Hospitals Geauga Medical Center University Hospitals Extended Care Campus University Hospitals Richmond Medical Center St John West Shore Hospital Euclid Hospital Wooster Community Hospital LakeWest Hospital Windsor-Laurelwood 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
