The normal pupil size in adults varies from2 to 4 mm in diameter in bright light to 4 to 8 mm in the dark. The pupils are generally equal in size. They constrict to direct illumination (direct response) and to illumination of the opposite eye (consensual response). The pupil dilates in...
Purpose: The goal of this study was to establish normative values for measurements of quantitative pupillometry in children.Brown, Jacob T.Connelly, MarkNickols, CaitlinNeville, Kathleen A.Journal of pediatric ophthalmology and strabismus
No significant difference in halo area with various simulated pupil sizes (4.5, 6.0 and 7.5 mm) was detected (χ2(3) = 7.56, P = 0.056). The Aston halometer is therefore a robust way to evaluate dysphotopsia without measuring or controlling pupil size. A longitudinal study tracked photic ...
Temperature readings were made at 1 mm intervals to a depth of 12 mm. Temperature readings also were taken of the circumorbital skin and the air inside the dome. The results indicated that the temperature of the circum orbital skin was nearly 1°C warmer than the comparable contralateral ...
The intraocular pressure was required to be p21 mm Hg, and the lens opacity for older individuals, graded by the LOCS III system,31 no greater than NO2, NC2, Po1, Co1. Participants were excluded if they had a medical history of diabetes, hypertension, or other systemic or neurological ...
Pupil size decreased linearly as a function of age at all illuminance levels. Even at thehighest illuminance level, there was still a significant effect of age upon pupil size. The rate ofchange of pupil diameter with age decreased from 0.043 mm per year at the lowest illuminancelevel to ...
Leclercq E, Leeflang MM, van Dalen EC, Kremer LC. Validation of search filters for identifying pediatric studies in PubMed. J Pediatr. 2013;162(3):629–34. e622. Article PubMed Google Scholar Dobson V. Behavioral tests of visual acuity in infants. Int Ophthalmol Clin. 1980;20(1):233...
Body weight was measured using an electronic scale (Tanita BWB-620A, Amsterdam, The Netherlands) to the nearest 0.1 kg and height was measured using a wall-mounted stadiometer (SECA, Vogel&Halke, Hamburg, Germany) to the nearest 1 mm. Body weight and height were used to calculate BMI (kg...
Chromatographic conditions, Chromatographic column: phenyl-column (4.6 mm×250 mm, 5 μm); detection: display thermal analysis; mobile phase: methanol-water (1:10); column temperature: 25° C., sample concentration: 0.02 mg/ml, and sample injection quantity: 20 μl. HP-β-CD elution ...
Full size table Effect of sex on individual retinal layer thicknesses in different axial length group In the control group (AL < 26 mm), all the retinal layers of the central macula were significantly thicker in men compared with women (all P < 0.05), except for the OPL after...