METHOD FOR DETERMINING CHANGES IN COLOR SENSITIVITY OF OPTIC SYSTEM

METHOD FOR DETERMINING CHANGES IN COLOR SENSITIVITY OF OPTIC SYSTEM

FIELD: medicine. SUBSTANCE: method involves showing mono- and polychromatic testobjects to a testee on computer display unit with smoothly varied brightness. A test-object is shown at one point with brightness exceeding a threshold one and the patient is suggested to determine the test-object color...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VLADIMIROVA S.V, NESTERJUK L.I
Format: Patent
Sprache:eng ; rus
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:FIELD: medicine. SUBSTANCE: method involves showing mono- and polychromatic testobjects to a testee on computer display unit with smoothly varied brightness. A test-object is shown at one point with brightness exceeding a threshold one and the patient is suggested to determine the test-object color and its variations when changing test-object color and brightness. Color characteristics given by the testee are interpreted in terms of difference in color sensitivity in various vision field points. EFFECT: simplified, effective and highly sensitive method. 4 dwg