Relevance. There is an increase in the severity of computer vision syndrome (CVS) when using devices. Neuroophthalmicsymptoms of CVS are poorly understood. The measurement of spatial contrast sensitivity (SCS) can be relevant and informative in identifying functional changes in the visual system when using devices. Purpose of the study. Evaluation of the possibility of chromatic visocontrastometry in the diagnosis of CVS using devices. Material and methods. 15 people took part in the pilot study. The subjects were assessed by the SCS in the process of habitual activity in a personal device, which was considered a visual load using the author's program "Visocontrastometry". Data analysis was carried out using descriptive statistics, and the nonparametric Mann-Whitney test was used to check the significance of differences. Results and conclusion. According to the data of descriptive statistics (M± σ), in all time intervals, there is a decrease in SCS at the experimental stage compared with the control indicators of CVS. A statistically significant difference is observed 15 minutes after the visual load at a spatial frequency of 1.0 cycle/deg in the blue color range (p≤0.05). The method of registration of SCS showed its adequacy for studying the neuro-ophthalmologicalaspects of CVS. Further studies of the central reaction mechanisms of the visual system when using digital devices are necessary and relevant.
| Mualliflar | А. Р. Хусниярова |
|---|---|
| Jurnal | Передовая Офтальмология |
| Nashr sanasi | 2023-05-23 |
| Jild | 3 |
| Son | 3 |
| Betlar | 164-166 |
| Til | ru |
| DOI | 10.57231/j.ao.2023.3.3.037 |
DOI: 10.57231/j.ao.2023.3.3.037 · Maqolaning asl sahifasi · PDF
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