{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T22:00:58Z","timestamp":1791928858434,"version":"4.3.4"},"reference-count":49,"publisher":"Association for Research in Vision and Ophthalmology (ARVO)","issue":"3","license":[{"start":{"date-parts":[[2025,3,10]],"date-time":"2025-03-10T00:00:00Z","timestamp":1741564800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Invest. Ophthalmol. Vis. Sci."],"published-print":{"date-parts":[[2025,3,10]]},"DOI":"10.1167\/iovs.66.3.20","type":"journal-article","created":{"date-parts":[[2025,3,10]],"date-time":"2025-03-10T09:31:21Z","timestamp":1741599081000},"page":"20","source":"Crossref","is-referenced-by-count":5,"title":["Distribution of Globe Excursions Within the Orbits Monitored by Eye Tracking Glasses in Ambulatory Subjects Engaged in Their Normal Daily Activities"],"prefix":"10.1167","volume":"66","author":[{"given":"Yicen J.","family":"Zheng","sequence":"first","affiliation":[{"name":"Program in Neuroscience, Department of Ophthalmology, University of California, San Francisco, San Francisco, California, United States"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas N.","family":"Gentry","sequence":"additional","affiliation":[{"name":"Program in Neuroscience, Department of Ophthalmology, University of California, San Francisco, San Francisco, California, United States"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John R.","family":"Economides","sequence":"additional","affiliation":[{"name":"Program in Neuroscience, Department of Ophthalmology, University of California, San Francisco, San Francisco, California, United States"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jonathan C.","family":"Horton","sequence":"additional","affiliation":[{"name":"Program in Neuroscience, Department of Ophthalmology, University of California, San Francisco, San Francisco, California, United States"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"27","reference":[{"key":"bib3","doi-asserted-by":"publisher","first-page":"870","DOI":"10.1016\/j.ophtha.2013.11.019","article-title":"Clinical measurement of the angle of ocular movements in the nine cardinal positions of gaze","volume":"121","author":"Lim","year":"2014","journal-title":"Ophthalmology"},{"key":"bib4","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1167\/tvst.10.13.1","article-title":"A novel technique for measuring ocular duction ranges","volume":"10","author":"Sung","year":"2021","journal-title":"Transl Vis Sci Technol"},{"key":"bib5","doi-asserted-by":"publisher","first-page":"213","DOI":"10.1023\/A:1006011305167","article-title":"Duction ranges in normal probands and patients with Graves\u2019 ophthalmopathy, determined using the Goldmann perimeter","volume":"21","author":"Gerling","year":"1997","journal-title":"Int Ophthalmol"},{"key":"bib6","doi-asserted-by":"publisher","first-page":"356","DOI":"10.1001\/archopht.123.3.356","article-title":"A modified method for measuring uniocular fields of fixation: reliability in healthy subjects and in patients with Graves orbitopathy","volume":"123","author":"Haggerty","year":"2005","journal-title":"Arch Ophthalmol"},{"key":"bib7","doi-asserted-by":"publisher","first-page":"26","DOI":"10.1067\/mpa.2001.111016","article-title":"The range of ocular movements decreases with aging","volume":"5","author":"Clark","year":"2001","journal-title":"J AAPOS"},{"key":"bib8","first-page":"234","article-title":"Restriction in upward gaze with advancing age","volume":"68","author":"Chamberlain","year":"1970","journal-title":"Trans Am Ophthalmol Soc"},{"key":"bib9","doi-asserted-by":"publisher","first-page":"21","DOI":"10.1080\/09273970590901810","article-title":"Maximum angle of ocular duction during visual fixation as a function of age","volume":"13","author":"Shechtman","year":"2005","journal-title":"Strabismus"},{"key":"bib10","doi-asserted-by":"publisher","first-page":"1145","DOI":"10.1038\/s41433-019-0376-4","article-title":"Differences in eye movement range based on age and gaze direction","volume":"33","author":"Lee","year":"2019","journal-title":"Eye (London, England)"},{"key":"bib11","doi-asserted-by":"publisher","first-page":"708","DOI":"10.3346\/jkms.2009.24.4.708","article-title":"Changes of ocular version with aging in normal Korean population","volume":"24","author":"Kang","year":"2009","journal-title":"J Korean Med Sci"},{"key":"bib12","doi-asserted-by":"publisher","first-page":"293","DOI":"10.1016\/j.optom.2021.12.001","article-title":"Extent of foveal fixation with eye rotation in emmetropes and myopes","volume":"15","author":"Abdullah","year":"2022","journal-title":"J Optom"},{"key":"bib13","first-page":"468","article-title":"Most naturally occurring human saccades have magnitudes of 15 degrees or less","volume":"14","author":"Bahill","year":"1975","journal-title":"Invest Ophthalmol"},{"key":"bib14","doi-asserted-by":"publisher","first-page":"452","DOI":"10.1126\/science.173.3995.452","article-title":"Eye-head coordination in monkeys: evidence for centrally patterned organization","volume":"173","author":"Bizzi","year":"1971","journal-title":"Science"},{"key":"bib15","doi-asserted-by":"publisher","first-page":"149","DOI":"10.1016\/j.visres.2007.10.029","article-title":"Amplitude changes in response to target displacements during human eye-head movements","volume":"48","author":"Cecala","year":"2008","journal-title":"Vision Res"},{"key":"bib16","doi-asserted-by":"publisher","first-page":"369","DOI":"10.1007\/s00221-008-1504-8","article-title":"Coordination of the eyes and head during visual orienting","volume":"190","author":"Freedman","year":"2008","journal-title":"Exp Brain Res"},{"key":"bib17","doi-asserted-by":"publisher","first-page":"2328","DOI":"10.1152\/jn.1997.77.5.2328","article-title":"Eye-head coordination during head-unrestrained gaze shifts in rhesus monkeys","volume":"77","author":"Freedman","year":"1997","journal-title":"J Neurophysiol"},{"key":"bib18","doi-asserted-by":"publisher","first-page":"360","DOI":"10.1152\/jn.00252.2007","article-title":"Dissociation of eye and head components of gaze shifts by stimulation of the omnipause neuron region","volume":"98","author":"Gandhi","year":"2007","journal-title":"J Neurophysiol"},{"key":"bib19","doi-asserted-by":"publisher","first-page":"427","DOI":"10.1152\/jn.1987.58.3.427","article-title":"Gaze control in humans: eye-head coordination during orienting movements to targets within and beyond the oculomotor range","volume":"58","author":"Guitton","year":"1987","journal-title":"J Neurophysiol"},{"key":"bib20","doi-asserted-by":"publisher","first-page":"152","DOI":"10.1007\/BF00230391","article-title":"Head movement propensity","volume":"92","author":"Fuller","year":"1992","journal-title":"Exp Brain Res"},{"key":"bib21","doi-asserted-by":"publisher","first-page":"187","DOI":"10.1097\/00006324-198603000-00004","article-title":"Eye and head contribution to gaze at near through multifocals: the usable field of view","volume":"63","author":"Afanador","year":"1986","journal-title":"Am J Optom Physiol Opt"},{"key":"bib22","doi-asserted-by":"publisher","first-page":"41","DOI":"10.1007\/s002210050715","article-title":"Amplitude of human head movements associated with horizontal saccades","volume":"126","author":"Stahl","year":"1999","journal-title":"Exp Brain Res"},{"key":"bib23","doi-asserted-by":"crossref","DOI":"10.16910\/jemr.12.7.8","article-title":"From lab-based studies to eye-tracking in virtual and real worlds: conceptual and methodological problems and solutions. Symposium 4 at the 20th European Conference on Eye Movement Research (ECEM) in Alicante, 20.8.2019","volume":"12","author":"Hooge","year":"2019","journal-title":"J Eye Mov Res"},{"key":"bib24","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1167\/16.3.27","article-title":"Mobile gaze tracking system for outdoor walking behavioral studies","volume":"16","author":"Tomasi","year":"2016","journal-title":"J Vis"},{"key":"bib25","doi-asserted-by":"publisher","first-page":"125","DOI":"10.1007\/s00221-011-2979-2","article-title":"Predictive eye movements in natural vision","volume":"217","author":"Hayhoe","year":"2012","journal-title":"Exp Brain Res"},{"key":"bib26","doi-asserted-by":"publisher","first-page":"1244","DOI":"10.3758\/s13428-019-01314-1","article-title":"GlassesViewer: open-source software for viewing and analyzing data from the Tobii Pro Glasses 2 eye tracker","volume":"52","author":"Niehorster","year":"2020","journal-title":"Behav Res Methods"},{"key":"bib27","first-page":"21","article-title":"Application of eye tracking technology in aviation, maritime, and construction industries: a systematic review","author":"Martinez-Marquez","year":"2021","journal-title":"Sensors (Basel)"},{"key":"bib28","doi-asserted-by":"publisher","first-page":"e0256463","DOI":"10.1371\/journal.pone.0256463","article-title":"Adapting the coordination of eyes and head to differences in task and environment during fully-mobile visual exploration","volume":"16","author":"Franchak","year":"2021","journal-title":"PloS One"},{"key":"bib29","doi-asserted-by":"publisher","first-page":"32","DOI":"10.3758\/s13428-022-01888-3","article-title":"High-fidelity eye, head, body, and world tracking with a wearable device","volume":"56","author":"DuTell","year":"2022","journal-title":"Behav Res Methods"},{"key":"bib30","doi-asserted-by":"publisher","first-page":"1920","DOI":"10.1016\/j.visres.2011.07.002","article-title":"The where, what and when of gaze allocation in the lab and the natural environment","volume":"51","author":"Foulsham","year":"2011","journal-title":"Vision Res"},{"key":"bib31","doi-asserted-by":"publisher","first-page":"17","DOI":"10.1167\/tvst.12.2.17","article-title":"Quotidian profile of vergence angle in ambulatory subjects monitored with wearable eye tracking glasses","volume":"12","author":"Dilbeck","year":"2023","journal-title":"Transl Vis Sci Technol"},{"key":"bib32","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1016\/j.visres.2019.01.004","article-title":"Do pupil-based binocular video eye trackers reliably measure vergence?","volume":"156","author":"Hooge","year":"2019","journal-title":"Vision Res"},{"key":"bib33","doi-asserted-by":"publisher","first-page":"1457","DOI":"10.1016\/j.visres.2010.12.014","article-title":"Eye movements: the past 25 years","volume":"51","author":"Kowler","year":"2011","journal-title":"Vision Res"},{"key":"bib34","doi-asserted-by":"publisher","first-page":"714","DOI":"10.1177\/00187208221085335","article-title":"Quantifying workload and stress in intensive care unit nurses: preliminary evaluation using continuous eye-tracking","volume":"66","author":"Ahmadi","year":"2022","journal-title":"Hum Factors"},{"key":"bib35","doi-asserted-by":"publisher","first-page":"5","DOI":"10.1038\/s41597-021-01101-8","article-title":"Flipping food during grilling tasks, a dataset of utensils kinematics and dynamics, food pose and subject gaze","volume":"9","author":"Pereira","year":"2022","journal-title":"Sci Data"},{"key":"bib36","doi-asserted-by":"publisher","first-page":"1311","DOI":"10.1068\/p2935","article-title":"The roles of vision and eye movements in the control of activities of daily living","volume":"28","author":"Land","year":"1999","journal-title":"Perception"},{"key":"bib37","doi-asserted-by":"publisher","first-page":"515","DOI":"10.1097\/00006324-200307000-00013","article-title":"Gaze behavior while crossing complex intersections","volume":"80","author":"Geruschat","year":"2003","journal-title":"Optom Vis Sci"},{"key":"bib38","doi-asserted-by":"publisher","first-page":"133","DOI":"10.1007\/s00221-002-1246-y","article-title":"How far ahead do we look when required to step on specific locations in the travel path during locomotion?","volume":"148","author":"Patla","year":"2003","journal-title":"Exp Brain Res"},{"key":"bib39","doi-asserted-by":"publisher","first-page":"742","DOI":"10.1038\/369742a0","article-title":"Where we look when we steer","volume":"369","author":"Land","year":"1994","journal-title":"Nature"},{"key":"bib41","doi-asserted-by":"publisher","first-page":"49","DOI":"10.1167\/3.1.6","article-title":"Visual memory and motor planning in a natural task","volume":"3","author":"Hayhoe","year":"2003","journal-title":"J Vis"},{"key":"bib42","doi-asserted-by":"publisher","first-page":"196","DOI":"10.1038\/eye.2014.275","article-title":"Eye movements and their functions in everyday tasks","volume":"29","author":"Foulsham","year":"2015","journal-title":"Eye (London, England)"},{"key":"bib43","doi-asserted-by":"publisher","first-page":"51","DOI":"10.1017\/S0952523808080899","article-title":"Vision, eye movements, and natural behavior","volume":"26","author":"Land","year":"2009","journal-title":"Vis Neurosci"},{"key":"bib44","doi-asserted-by":"publisher","first-page":"114","DOI":"10.1016\/j.ajo.2023.06.008","article-title":"Scanning laser ophthalmoscopy demonstrates disc and peripapillary strain during horizontal eye rotation in adults","volume":"254","author":"Park","year":"2023","journal-title":"Am J Ophthalmol"},{"key":"bib45","first-page":"539","article-title":"End-point nystagmus","volume":"17","author":"Abel","year":"1978","journal-title":"Invest Ophthalmol Vis Sci"},{"key":"bib46","doi-asserted-by":"publisher","first-page":"1624","DOI":"10.1152\/jn.1992.68.5.1624","article-title":"Saccade-vergence interactions in humans","volume":"68","author":"Zee","year":"1992","journal-title":"J Neurophysiol"},{"key":"bib47","doi-asserted-by":"publisher","first-page":"159","DOI":"10.1076\/ceyr.17.2.159.5611","article-title":"Saccade-vergence trajectories under free- and instrument-space environments","volume":"17","author":"Hung","year":"1998","journal-title":"Curr Eye Res"},{"key":"bib48","doi-asserted-by":"publisher","first-page":"3335","DOI":"10.1016\/0042-6989(95)00082-P","article-title":"Voluntary binocular gaze-shifts in the plane of regard: dynamics of version and vergence","volume":"35","author":"Collewijn","year":"1995","journal-title":"Vision Res"},{"key":"bib49","doi-asserted-by":"publisher","first-page":"70","DOI":"10.1152\/jn.1989.62.1.70","article-title":"Abducens internuclear neurons carry an inappropriate signal for ocular convergence","volume":"62","author":"Gamlin","year":"1989","journal-title":"J Neurophysiol"},{"key":"bib1","doi-asserted-by":"crossref","DOI":"10.1093\/med\/9780199969289.001.0001","volume-title":"The Neurology of Eye Movements","author":"Leigh","year":"2015","edition":"5th ed."},{"key":"bib2","first-page":"153","volume-title":"System of Ophthalmology: Ocular Motility and Strabismus","author":"Duke-Elder","year":"1973"},{"key":"bib40","doi-asserted-by":"crossref","DOI":"10.1093\/acprof:oso\/9780198570943.001.0001","volume-title":"Looking and Acting: Vision and Eye Movements in Natural Behaviour","author":"Land","year":"2009"}],"container-title":["Investigative Ophthalmology &amp; Visual Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/iovs.arvojournals.org\/article.aspx?articleid=2802682","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T21:32:00Z","timestamp":1791927120000},"score":1,"resource":{"primary":{"URL":"https:\/\/iovs.arvojournals.org\/article.aspx?articleid=2802682"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,3,10]]},"references-count":49,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2025,3,3]]}},"URL":"https:\/\/doi.org\/10.1167\/iovs.66.3.20","relation":{},"ISSN":["1552-5783"],"issn-type":[{"value":"1552-5783","type":"print"}],"subject":[],"published":{"date-parts":[[2025,3,10]]}}}