2 documents found, page 1 of 1
Change in monochromatic aberrations with accommodation in a large adult population
Mechó-García, María; Arcas-Carbonell, María; Orduna-Hospital, Elvira; Sánchez-Cano, Ana; Fernández-Sánchez, Vicente; Macedo-de-Araújo, Rute J.Background: During accommodation, the eye undergoes significant structural changes, altering wavefront aberrations. So, this study aimed to evaluate changes in Zernike coefficients up to the 6th order with different accommodation demands and ages in a large cohort of young adults, considering the decrease in pupil size with the accommodation. Methods: Aberrometric measurements for 210 healthy subjects aged 18–4...
Longitudinal changes in crystalline lens thickness and power in children aged 6...
Hashemi, Hassan; Khabazkhoob, Mehdi; Azizi, Elham; Iribarren, Rafael; Lança, Carla; Grzybowski, Andrzej; Rozema, Jos J.; Emamian, Mohammad HassanObjectives: To determine the three-year changes in crystalline lens power (LP) and thickness (LT) in children and their associated factors. Methods: Schoolchildren aged 6-12 years living in Shahroud, northeast Iran were examined in 2015 and 2018. The Bennett formula was used to calculate LP. Multiple generalized estimating equations (GEE) analysis was used for data analysis. Results: Among the 8089 examined eye...