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Elektrookülogram normal değerlerimiz

Our normal values of electrooculogram

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Abstract (2. Language): 
The aim of this study was to have normative values of electrooculogram for electrooculography evaluations. Electrooculography recordings belonging to volunteers who do not have any systemic and ocular pathology were recorded in the electrophysiology laboratory at the Ophthalmology Department of Gulhane Military Medical Academy. Results were categorized into three age groups of 12-19 years, 20-39 years and 40-59 years. Only the recordings obtained from the subjects who provided all the test conditions were taken into consideration. All the recordings were made by using the recommended standarts of International Society for Clinical Electrophysiology of Vision (ISCEV). Normative values of electrooculography were presented using the mean±standart deviation and minimum, and maximum limits with a 95% confidence interval were also calculated. The importance of the electrooculogram on the differential diagnosis of the retinal diseases was mentioned. An emphasis was made that each laboratory should have its normative values for its own laboratory environment. Our results may be used as a reference for laboratories that did not yet assess its own normative values.
Abstract (Original Language): 
Çalışmamızda elektrookülografi testi değerlendirmelerimiz için normal değerlerimizin tanımlanması amaçlanmıştır. GATA Göz Hastalıkları AD Oküler Elektrofizyoloji Laboratuvarında, sistemik ve oküler herhangi bir sorunu olmayan gönüllülere elektrookülografi testi uygulanmıştır. Sonuçlar yaşlara göre üç grup halinde (12-19 yaş grubu; 20-39 yaş grubu; 40-59 yaş grubu) değerlendirilmiştir. Test koşullarına tam uyum gösteren bireylerin kayıtları dikkate alınmıştır. Tüm kayıtlar Uluslararası Elektrofizyoloji Topluluğu'nun (ISCEV) tavsiye ettiği standartlar kullanılarak yapılmıştır. Elektrookülografi normal değerleri ortalama±standart sapma olarak verilmiş ve %95 güven aralığında alt ve üst sınırlar da hesaplanmıştır. Elektrookülografinin retina hastalıklarının ayırıcı tanısındaki yerine değinilmiştir. Her elektrofizyoloji laboratuvarının normal değerlerini kendi özgün ortamında belirlemesi gerekliliği vurgulanmıştır. Bu sonuçlar normal değerlerini henüz ortaya koymamış laboratuvarlar için referans teşkil edebilir.
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REFERENCES

References: 

1. Fishman GA. The ElectroOculogram. In: Fishman GA, Birch
DG, Holder GA, Brigell MG (eds).
Electrophysiologic Testing in Disorders of the Retina, Optic Nerve and
Visual Pathway. 2nd ed. Singapore:
American Academy of Ophthalmology, 2001: 157-170.
2. Ýlker SS, Sobacý G, Yýldýrým E. Flaþ
ERG, Desen ERG, EOG, Flaþ VER,
Desen VER, Desen Onset-Offset
VER'in toplumumuzdaki normal
deðerleri. Türk Oftalmoloji Gazetesi
1992; 22: 193-195.
3. Marmor MF, Zrenner E. Standart for
clinical electro-oculography. Doc
Ophthalmol 1993; 85: 115-124.
4. Jones RM, Stevens TS, Gould S.
Normal EOG values in young subjects. Doc Ophthalmol Proc Ser 1977;
13: 93-97.
5. Cross HE, Bard L. Electro-oculography in Best's macular dystrophy. Am J
Ophthalmol 1974; 77: 46-50.
6. Godel V, Chaine G, Regenbogen L,
Coscas G. Best's vitelliform macular
dystrophy. Acta Ophthalmol 1986;
175 (suppl): 1-31.
7. François J. Vitelliform macular
degeneration. Ophthalmologica 1971;
163: 312-324.
8. Cortin P, Archer D, Maumenee IH,
Feiock K, Speros P. A patterned macular dystrophy with yellow plaques
and atrophic changes. Br J
Ophthalmol 1980; 64: 127-134.
9. Ayazi S, Fagan R. Pattern dystrophy
or the pigment epithelium. Retina
1981; 1: 287-289.
10. Prensky JG, Bresnick GH. Butterflyshaped macular dystrophy in four
generations. Arch Ophthalmol 1983;
101: 1198-1203.
11. Krill AE, Deutman AF, Fishman M.
The cone degenerations. Doc Ophthalmol 1973; 35: 1-80.
12. Miyake Y, Horiguchi M, Suzuki S,
Kondo M, Tanikawa A. Electrophysiological findings in patients with
Oguchi's disease. Jpn J Ophthalmol
1996; 40: 511-519.
13. Pinckers A, Broekhuyse RM. The
EOG in rheumatoid arthritis. Acta
Ophthalmol 1983; 61: 831-837.
14. Thaler A, Lessel MR, Gnad H, Heilig
P. The influence of intravitreously
injected silicon oil on electrophysiological potentials of the eye. Doc
Ophthalmol 1986; 62: 41-46.
15. Foerster MH, Esser J, Laqua H. silicon oil and its influence on electrophysiologic findings. Am J
Ophthalmol 1985; 99: 201-206.
16. Good P, Gross K. Electrophysiology
and metallosis: support for an oxidative (free radical) mechanism in the
human eye. Ophthalmologica 1988;
196: 204-209.
17. Staman JA, Fitzgerald CR, Dawson
WW, Barris MC, Hood CI. The EOG
and and choroidal malignant melanomas. Invest Ophthalmol Vis Sci
1979; 18 (suppl): 121.
18. Jones RM, Klein R, De Venecia G,
Myers FL. Abnormal electro-oculograms from eyes with a malignant
melanoma of the choroids. Invest
Ophthalmol Vis Sci 1981; 20: 276-
279.

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