Figures & data
Table 1 Profile of symptoms, baseline clinical signs, and treatments
Figure 1 Functional VA and accommodative parameters before and after additional treatments.
Abbreviations: HFC, high-frequency component; logMAR, logarithm of the minimum angle of resolution; VA, visual acuity; VMR, visual maintenance ratio.
![Figure 1 Functional VA and accommodative parameters before and after additional treatments.](/cms/asset/8e7abee7-b4e1-4c79-a90c-1d25d7dbae31/doph_a_128939_f0001_b.jpg)
Figure 2 Fk-map and visual changes over time in a young patient.
Abbreviations: BUT, break-up time; DE, dry eye; Fk-map, frequency of kinetic reaction-map; HFC, high-frequency component; VA, visual acuity.
![Figure 2 Fk-map and visual changes over time in a young patient.](/cms/asset/41218c32-8aa1-44d4-b77b-0b5afc600e03/doph_a_128939_f0002_c.jpg)
Figure 3 Fk-map and visual changes over time in an elderly patient.
Abbreviations: DE, dry eye; BUT, break-up time; Fk-map, frequency of kinetic reaction-map; HFC, high-frequency component; VA, visual acuity.
![Figure 3 Fk-map and visual changes over time in an elderly patient.](/cms/asset/8b8f4f55-b0da-4f60-ae4d-05b7d5ed3bd8/doph_a_128939_f0003_c.jpg)
Figure 4 The mechanism of occurrence of dry eye symptoms. Image defocus due to tear instability represents visual impairment.
Abbreviations: AMF, accommodative microfluctuation; DE, dry eye.
![Figure 4 The mechanism of occurrence of dry eye symptoms. Image defocus due to tear instability represents visual impairment.](/cms/asset/e4296e62-3de2-4fa1-ba0b-31df3e37331e/doph_a_128939_f0004_b.jpg)