FIELD: medicine.
SUBSTANCE: invention relates to field of medicine, namely, to ophthalmology. It can be applied not only for estimation of colour vision quality in patients and tested people but also for examination of neurophysiological mechanisms of colour sensations. As light source used is two-coloured red-green light diode. Stimulation is carried out by means of tachistoscopic device - colorimeter, time of each colour exposure is reduced to 2 mcs, after which time delay between mixture components is introduced, with its increase at 5 ms step to the moment of separate perception of each colour separately and by final value of delay time, necessary for retina photoreceptors for coding first colour, is determined.
EFFECT: method makes it possible to increase accuracy of examination of colour vision in people.
1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| WAY OF RESEARCH OF COLOUR SIGHT OF PERSON | 2007 |
|
RU2360592C1 |
| METHOD FOR STUDYING HUMAN CHROMATIC VISION | 2002 |
|
RU2222250C2 |
| PSYCHOPHYSIOLOGICAL METHOD FOR EVALUATION OF OPERATOR WORK EFFICIENCY | 2014 |
|
RU2546090C1 |
| METHOD FOR EXAMINING AND ASSESSING PSYCHO-PHYSIOLOGICAL STATE OF INDIVIDUAL | 2014 |
|
RU2561868C1 |
| METHOD FOR DETERMINING STIMULATION TIME FOR HUMAN VISUAL ANALYZER | 2003 |
|
RU2231293C1 |
| METHOD FOR ASSESSING FUNCTIONAL STATUS OF COLOR VISION SYSTEM | 1990 |
|
RU2038034C1 |
| METHOD FOR EVALUATING FUNCTIONAL STATE OF THE RETINA | 1997 |
|
RU2135071C1 |
| METHOD FOR STUDYING HUMAN COLOR VISION | 2017 |
|
RU2681752C2 |
| METHOD FOR TESTING THE COLOR VISION | 0 |
|
SU1711813A1 |
| DEVICE FOR MAKING DIFFERENTIAL DIAGNOSIS OF CONGENITAL COLOR VISION DISORDER FORM AND DEGREE | 2000 |
|
RU2167594C1 |
