Habitual higher order aberrations affect Landolt but not Vernier acuity

Reiniger JL, Lobecke A, Sabesan R, Bach M, Verbakel F, de Brabander J, Holz FG, Berendschot TTJM, Harmening WM (2019)
Journal of Vision 19(5): 11.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
Download
Es wurde kein Volltext hochgeladen. Nur Publikationsnachweis!
Autor*in
Reiniger, Jenny L.; Lobecke, AnneUniBi; Sabesan, Ramkumar; Bach, Michael; Verbakel, Frenne; de Brabander, John; Holz, Frank G.; Berendschot, Tos T. J. M.; Harmening, Wolf M.
Abstract / Bemerkung
To assess whether the eye's optical imperfections are relevant for hyperacute vision, we measured ocular wave aberrations, visual hyperacuity, and acuity thresholds in 31 eyes of young adults. Although there was a significant positive correlation between the subjects' performance in Vernier- and Landolt-optotype acuity tasks, we found clear differences in how far both acuity measures correlate with the eyes' optics. Landolt acuity thresholds were significantly better in eyes with low higher order aberrations and high visual Strehl ratios (r(2) = 0.22, p = 0.009), and significantly positively correlated with axial length (r(2) = 0.15, p = 0.03). A retinal image quality metric, calculated as two-dimensional correlation between perfect and actual retinal image, was also correlated with Landolt acuity thresholds (r(2 )= 0.27, p = 0.003). No such correlations were found with Vernier acuity performance (r(2) < 0.03, p > 0.3). Based on these results, hyperacuity thresholds are, contrary to resolution acuity, not affected by higher order aberrations of the eye.
Stichworte
Vernier acuity; Landoll acuity; image blur; retinal sampling; psychophysics; aberrometry; spatial vision
Erscheinungsjahr
2019
Zeitschriftentitel
Journal of Vision
Band
19
Ausgabe
5
Art.-Nr.
11
eISSN
1534-7362
Page URI
https://pub.uni-bielefeld.de/record/2936147

Zitieren

Reiniger JL, Lobecke A, Sabesan R, et al. Habitual higher order aberrations affect Landolt but not Vernier acuity. Journal of Vision. 2019;19(5): 11.
Reiniger, J. L., Lobecke, A., Sabesan, R., Bach, M., Verbakel, F., de Brabander, J., Holz, F. G., et al. (2019). Habitual higher order aberrations affect Landolt but not Vernier acuity. Journal of Vision, 19(5), 11. doi:10.1167/19.5.11
Reiniger, J. L., Lobecke, A., Sabesan, R., Bach, M., Verbakel, F., de Brabander, J., Holz, F. G., Berendschot, T. T. J. M., and Harmening, W. M. (2019). Habitual higher order aberrations affect Landolt but not Vernier acuity. Journal of Vision 19:11.
Reiniger, J.L., et al., 2019. Habitual higher order aberrations affect Landolt but not Vernier acuity. Journal of Vision, 19(5): 11.
J.L. Reiniger, et al., “Habitual higher order aberrations affect Landolt but not Vernier acuity”, Journal of Vision, vol. 19, 2019, : 11.
Reiniger, J.L., Lobecke, A., Sabesan, R., Bach, M., Verbakel, F., de Brabander, J., Holz, F.G., Berendschot, T.T.J.M., Harmening, W.M.: Habitual higher order aberrations affect Landolt but not Vernier acuity. Journal of Vision. 19, : 11 (2019).
Reiniger, Jenny L., Lobecke, Anne, Sabesan, Ramkumar, Bach, Michael, Verbakel, Frenne, de Brabander, John, Holz, Frank G., Berendschot, Tos T. J. M., and Harmening, Wolf M. “Habitual higher order aberrations affect Landolt but not Vernier acuity”. Journal of Vision 19.5 (2019): 11.

Export

Markieren/ Markierung löschen
Markierte Publikationen

Open Data PUB

Web of Science

Dieser Datensatz im Web of Science®

Quellen

PMID: 31100127
PubMed | Europe PMC

Suchen in

Google Scholar