FIELD: ophthalmology; diagnostics. SUBSTANCE: patient's sensitivity threshold to light brightness is measured 3-5 times in succession at center of vision field and if spread of measurement results reaches 0.4 logarithmic units and upwards, ophthalmologist issues diagnosis that patient's optic nerve is in pathologic condition. EFFECT: method permits early diagnosis of pathologic conditions in ophthalmology.
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PERFORMING STATIC PERIMETRY | 0 |
|
SU1711812A1 |
| METHOD OF MALFUNCTION ESTIMATION OF VISUAL SYSTEM BRIGHTNESS-CONTRAST CANALS | 1996 |
|
RU2127543C1 |
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|
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|
SU1553045A1 |
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|
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| DIFFERENTIAL DIAGNOSTIC TECHNIQUE FOR NORMAL TENSION GLAUCOMA AND PARTIAL OPTIC ATROPHY WITH OPTIC DISC CUPPING | 2011 |
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RU2465808C1 |
