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...
Conclusions A mean scotopic pupil diameter of 6.15 mm with a maximal pupil size of 9.00 mm can be expected in a normal population; this should be considered in refractive corneal and refractive lens surgery. Measurements with the Colvard pupillometer were more reliable and precise than those ...
Rabin , van Sluyters and Malach73 have described the association between a variety of monocular visual anomalies, including retrolental fibroplasia , persistent pupillary membrane, vitreous debris, and myopia. They also showed an associated myopic error in a number of patients with binocular ...
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 ...
Fixation is monitored with an infrared pupil and corneal reflex camera (B) mounted in box on the bezel of monitor. The testing is conducted in a room darkened to o1 Cd/M2. height. The participant was given their full optical correction for the monitor distance. One eye is tested, ...
Light and target distance interact to control pupil size. Am J Physiol. 1990;258(3 Pt 2):R813–819. CAS PubMed Google Scholar Peckham C, Adams B. Vision screening in a national sample of 11-year-old children. Child Care Health Dev. 1975;1(2):93–106. Article CAS PubMed Google ...
Body mass index moderates gaze orienting biases and pupil diameter to high and low calorie food images Appetite, 56 (3) (2011), pp. 577-586, 10.1016/j.appet.2011.01.029 View PDFView articleView in ScopusGoogle Scholar Gunaratne et al., 2019 T.M. Gunaratne, S. Fuentes, N.M. Gunaratne...
内容提示: Factors Affecting Light-Adapted Pupil Sizein Normal Human SubjectsBarry Winn,* David Whitaker,-f David B. Elliott,% and Nicholas J. Phillips^Purpose. To investigate the effect of age, gender, refractive error, and iris color on light-adapted pupil size in humans.Methods. Pupil ...
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...
polysialia, vibration, screaming, jumping, vertical tail, attack & biting, sound and tactile stimulation response, gait, righting reflex, earlap and caudal blood vessel color, body temperature, eye crack size, pupil changes, etc, and recorded the abnormality and compared with the control groups. ...