Perception of first-order grating acuity and second-order spatial contrast sensitivity in anisometropia amblyopia

Autor: Wang Jiafeng, Wan Qianqian, Zhao Yunhui, Bao Ning, Tao Liming
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Guoji Yanke Zazhi, Vol 24, Iss 1, Pp 42-47 (2024)
Druh dokumentu: article
ISSN: 1672-5123
DOI: 10.3980/j.issn.1672-5123.2024.1.08
Popis: AIM: To study the perception of first-order grating acuity and second-order spatial contrast sensitivity in patients with monocular anisometropia amblyopia.METHODS:A total of 715 children(715 eyes)diagnosed as monocular anisometropia amblyopia in our hospital from January 2018 to December 2022 were collected as amblyopia group, and 745 children(745 eyes)with normal corrected visual acuity were collected. The best corrected visual acuity(BCVA), first-order grating acuity and/or second-order spatial contrast sensitivity were measured, repectively. The perception ability of amblyopia patients to first-order grating acuity and second-order spatial contrast sensitivity were analyzed.RESULTS:There were significant differences between amblyopia group and normal control group in the perception of first-order grating acuity(11.58±6.10 vs. 20.27±3.47, P
Databáze: Directory of Open Access Journals