{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,20]],"date-time":"2026-10-20T15:41:33Z","timestamp":1792510893651,"version":"4.5.0"},"reference-count":28,"publisher":"Association for Research in Vision and Ophthalmology (ARVO)","issue":"11","license":[{"start":{"date-parts":[[2022,11,14]],"date-time":"2022-11-14T00:00:00Z","timestamp":1668384000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Trans. Vis. Sci. Tech."],"published-print":{"date-parts":[[2022,11,14]]},"DOI":"10.1167\/tvst.11.11.9","type":"journal-article","created":{"date-parts":[[2022,11,14]],"date-time":"2022-11-14T16:34:19Z","timestamp":1668443659000},"page":"9","source":"Crossref","is-referenced-by-count":5,"title":["Age-Related Changes in Dynamic Iris Behavior Assessed Using a Programmable Closed-Loop Iris Control System"],"prefix":"10.1167","volume":"11","author":[{"given":"Galo","family":"Apolo","sequence":"first","affiliation":[{"name":"Roski Eye Institute, Department of Ophthalmology, Keck School of Medicine at the University of Southern California, Los Angeles, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Naim","family":"Lazkani","sequence":"additional","affiliation":[{"name":"Roski Eye Institute, Department of Ophthalmology, Keck School of Medicine at the University of Southern California, Los Angeles, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sarah","family":"Zhou","sequence":"additional","affiliation":[{"name":"Keck School of Medicine at the University of Southern California, Los Angeles, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abe E.","family":"Song","sequence":"additional","affiliation":[{"name":"Roski Eye Institute, Department of Ophthalmology, Keck School of Medicine at the University of Southern California, Los Angeles, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anmol A.","family":"Pardeshi","sequence":"additional","affiliation":[{"name":"Roski Eye Institute, Department of Ophthalmology, Keck School of Medicine at the University of Southern California, Los Angeles, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lernik","family":"Torossian","sequence":"additional","affiliation":[{"name":"Roski Eye Institute, Department of Ophthalmology, Keck School of Medicine at the University of Southern California, Los Angeles, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kent","family":"Nguyen","sequence":"additional","affiliation":[{"name":"Roski Eye Institute, Department of Ophthalmology, Keck School of Medicine at the University of Southern California, Los Angeles, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert N.","family":"Weinreb","sequence":"additional","affiliation":[{"name":"Hamilton Glaucoma Center, Shiley Eye Center and Viterbi Family Department of Ophthalmology, University of California, San Diego, La Jolla, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Benjamin Y.","family":"Xu","sequence":"additional","affiliation":[{"name":"Roski Eye Institute, Department of Ophthalmology, Keck School of Medicine at the University of Southern California, Los Angeles, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"27","reference":[{"issue":"8","key":"bib1","doi-asserted-by":"publisher","first-page":"4040","DOI":"10.1167\/iovs.09-3941","article-title":"Dynamic analysis of iris configuration with anterior segment optical coherence tomography","volume":"51","author":"Cheung","year":"2010","journal-title":"Invest Ophthalmol Vis Sci"},{"issue":"1","key":"bib2","doi-asserted-by":"publisher","first-page":"46","DOI":"10.1136\/bjo.2009.178129","article-title":"Increased iris thickness and association with primary angle closure glaucoma","volume":"95","author":"Wang","year":"2011","journal-title":"Br J Ophthalmol"},{"issue":"1","key":"bib3","doi-asserted-by":"publisher","first-page":"11","DOI":"10.1016\/j.ophtha.2009.06.017","article-title":"Quantitative Iris Parameters and Association with Narrow Angles","volume":"117","author":"Wang","year":"2010","journal-title":"Ophthalmology"},{"issue":"1","key":"bib4","doi-asserted-by":"publisher","first-page":"3","DOI":"10.1136\/bjophthalmol-2020-316075","article-title":"Iris and its relevance to angle closure disease: A review","volume":"105","author":"da Soh","year":"2021","journal-title":"Br J Ophthalmol"},{"key":"bib5","doi-asserted-by":"publisher","first-page":"19","DOI":"10.1016\/j.ajo.2020.07.030","article-title":"Ocular Biometric Determinants of Anterior Chamber Angle Width in Chinese Americans: The Chinese American Eye Study","volume":"220","author":"Xu","year":"2020","journal-title":"Am J Ophthalmol"},{"key":"bib6","doi-asserted-by":"publisher","first-page":"183","DOI":"10.1016\/j.ajo.2021.10.027","article-title":"Ocular Biometric Determinants of Dark-to-Light Change in Angle Width: The Chinese American Eye Study","volume":"237","author":"Lifton","year":"2022","journal-title":"Am J Ophthalmol"},{"issue":"3","key":"bib7","doi-asserted-by":"publisher","first-page":"267","DOI":"10.1016\/j.ophtha.2021.10.003","article-title":"Ocular Biometric Risk Factors for Progression of Primary Angle Closure Disease: The Zhongshan Angle Closure Prevention Trial","volume":"129","author":"Xu","year":"2022","journal-title":"Ophthalmology"},{"issue":"3","key":"bib8","doi-asserted-by":"publisher","first-page":"173","DOI":"10.1097\/IJG.0b013e31818624ce","article-title":"Iris Cross-Sectional Area Decreases With Pupil Dilation and Its Dynamic Behavior Is a Risk Factor in Angle Closure","volume":"18","author":"Quigley","year":"2009","journal-title":"J Glaucoma"},{"issue":"11","key":"bib9","doi-asserted-by":"publisher","first-page":"1036","DOI":"10.1097\/IJG.0000000000001664","article-title":"Using Anterior Segment Optical Coherence Tomography (ASOCT) Parameters to Determine Pupillary Block Versus Plateau Iris Configuration","volume":"29","author":"Crowell","year":"2020","journal-title":"J Glaucoma"},{"issue":"1","key":"bib10","doi-asserted-by":"publisher","first-page":"43","DOI":"10.1016\/S0002-9394(98)00283-9","article-title":"Ultrasound Biomicroscopic Quantitative Analysis of Light-Dark Changes Associated With Pupillary Block","volume":"127","author":"Woo","year":"1999","journal-title":"Am J Ophthalmol"},{"issue":"5","key":"bib11","doi-asserted-by":"publisher","first-page":"635","DOI":"10.1016\/j.survophthal.2017.04.002","article-title":"Why does acute primary angle closure happen? Potential risk factors for acute primary angle closure","volume":"62","author":"Zhang","year":"2017","journal-title":"Survey of Ophthalmol"},{"issue":"1","key":"bib12","doi-asserted-by":"publisher","first-page":"218","DOI":"10.1167\/iovs.15-17651","article-title":"Dynamic iris changes as a risk factor in primary angle closure disease","volume":"57","author":"Zhang","year":"2016","journal-title":"Invest Ophthalmol Vis Sci"},{"issue":"11","key":"bib13","doi-asserted-by":"publisher","first-page":"6756","DOI":"10.1167\/iovs.12-10415","article-title":"In vivo analysis of vectors involved in pupil constriction in Chinese subjects with angle closure","volume":"53","author":"Zheng","year":"2012","journal-title":"Invest Ophthalmol Vis Sci"},{"issue":"9","key":"bib14","doi-asserted-by":"publisher","first-page":"1353","DOI":"10.1007\/s00417-012-1934-7","article-title":"Pupil dynamics in Chinese subjects with angle closure","volume":"250","author":"Zheng","year":"2012","journal-title":"Graefe's Arch Clin Exp Ophthalmol"},{"issue":"1","key":"bib15","doi-asserted-by":"publisher","first-page":"3","DOI":"10.1016\/j.ophtha.2009.10.030","article-title":"Optical Coherence Tomography Quantitative Analysis of Iris Volume Changes after Pharmacologic Mydriasis","volume":"117","author":"Aptel","year":"2010","journal-title":"Ophthalmology"},{"issue":"9","key":"bib16","doi-asserted-by":"publisher","first-page":"4116","DOI":"10.1167\/iovs.07-0010","article-title":"Dynamic analysis of dark-light changes of the anterior chamber angle with anterior segment OCT","volume":"48","author":"Leung","year":"2007","journal-title":"Invest Ophthalmol Vis Sci"},{"issue":"10181","key":"bib17","doi-asserted-by":"publisher","first-page":"1609","DOI":"10.1016\/S0140-6736(18)32607-2","article-title":"Laser peripheral iridotomy for the prevention of angle closure: a single-centre, randomised controlled trial","volume":"393","author":"He","year":"2019","journal-title":"The Lancet"},{"issue":"2","key":"bib18","doi-asserted-by":"publisher","first-page":"147","DOI":"10.1016\/j.ophtha.2021.08.017","article-title":"The Singapore Asymptomatic Narrow Angles Laser Iridotomy Study: Five-Year Results of a Randomized Controlled Trial","volume":"129","author":"Baskaran","year":"2022","journal-title":"Ophthalmology"},{"key":"bib19","volume":"25","author":"Bitsios","year":"1996","journal-title":"Changes in Autonomic Function with Age: A Study of Pupillary Kinetics in Healthy Young and Old People"},{"issue":"2","key":"bib20","first-page":"80","article-title":"The Effects of Age Pupil Diameters at Different Light Amplitudes","volume":"3","author":"Telek","year":"2018","journal-title":"Beyoglu Eye Journal"},{"issue":"12","key":"bib21","doi-asserted-by":"publisher","first-page":"8672","DOI":"10.1167\/iovs.11-7480","article-title":"Prevalence and characteristics of primary angle-closure diseases in a rural adult Chinese population: The Handan eye study","volume":"52","author":"Liang","year":"2011","journal-title":"Invest Ophthalmol Vis Sci"},{"issue":"6","key":"bib22","doi-asserted-by":"publisher","first-page":"1134","DOI":"10.1016\/j.ophtha.2011.12.038","article-title":"Prevalence of primary angle closure and primary angle-closure glaucoma in a southwestern rural population of Japan: The Kumejima study","volume":"119","author":"Sawaguchi","year":"2012","journal-title":"Ophthalmology"},{"issue":"10","key":"bib23","doi-asserted-by":"publisher","first-page":"1661","DOI":"10.1016\/j.ophtha.2005.05.012","article-title":"The Tajimi study report 2: Prevalence of primary angle closure and secondary glaucoma in a Japanese population","volume":"112","author":"Yamamoto","year":"2005","journal-title":"Ophthalmology"},{"issue":"9","key":"bib24","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1167\/tvst.9.9.14","article-title":"Intradevice repeatability and interdevice agreement of ocular biometric measurements: A comparison of two swept-source anterior segment oct devices","volume":"9","author":"Pardeshi","year":"2020","journal-title":"Transl Vis Sci Technol"},{"issue":"11","key":"bib25","doi-asserted-by":"publisher","first-page":"974","DOI":"10.1097\/IJG.0000000000000788","article-title":"Reproducibility and Agreement of Anterior Segment Parameter Measurements Obtained Using the CASIA2 and Spectralis OCT2 Optical Coherence Tomography Devices","volume":"26","author":"Xu","year":"2017","journal-title":"Journal of Glaucoma"},{"issue":"1","key":"bib26","doi-asserted-by":"publisher","first-page":"37","DOI":"10.1177\/096032719302500106","article-title":"Discomfort from glare: The role of pupillary hippus","volume":"25","author":"Howarth","year":"1993","journal-title":"Lighting Research and Technology"},{"issue":"7","key":"bib27","doi-asserted-by":"publisher","first-page":"2690","DOI":"10.1167\/iovs.18-26455","article-title":"Young's modulus determination of normal and glaucomatous human Iris","volume":"60","author":"Narayanaswamy","year":"2019","journal-title":"Invest Ophthalmol Vis Sci"},{"issue":"13","key":"bib28","doi-asserted-by":"publisher","first-page":"29","DOI":"10.1167\/iovs.62.13.29","article-title":"Changes in iris stiffness and permeability in primary angle closure glaucoma","volume":"62","author":"Panda","year":"2021","journal-title":"Invest Ophthalmol Vis Sci"}],"container-title":["Translational Vision Science &amp; Technology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/tvst.arvojournals.org\/article.aspx?articleid=2783852","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,11,14]],"date-time":"2022-11-14T16:34:23Z","timestamp":1668443663000},"score":1,"resource":{"primary":{"URL":"https:\/\/tvst.arvojournals.org\/article.aspx?articleid=2783852"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,11,14]]},"references-count":28,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2022,11,1]]}},"URL":"https:\/\/doi.org\/10.1167\/tvst.11.11.9","relation":{},"ISSN":["2164-2591"],"issn-type":[{"value":"2164-2591","type":"print"}],"subject":[],"published":{"date-parts":[[2022,11,14]]}}}