Raymond P. Najjar, PhD - Publications

2008-2012 Chronobiology INSERM Bron, France 
 2012-2015 Psychiatry and Behavioral Sciences Stanford University, Palo Alto, CA 
 2015- Visual Neurosciences Singapore Eye Research Institute 
 2022- Ophthalmology National University of Singapore, Singapore, Singapore 
Visual Neurosciences, Melanopsin, Pupillometry, Myopia, Light, Artificial Intelligence

58 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Lin MY, Najjar RP, Tang Z, Cioplean D, Dragomir M, Chia A, Patil A, Vasseneix C, Peragallo JH, Newman NJ, Biousse V, Milea D. The BONSAI (Brain and Optic Nerve Study with Artificial Intelligence) deep learning system can accurately identify pediatric papilledema on standard ocular fundus photographs. Journal of Aapos : the Official Publication of the American Association For Pediatric Ophthalmology and Strabismus. PMID 38216117 DOI: 10.1016/j.jaapos.2023.10.005  0.487
2023 Spitschan M, Kervezee L, Lok R, McGlashan E, Najjar RP. ENLIGHT: A consensus checklist for reporting laboratory-based studies on the non-visual effects of light in humans. Ebiomedicine. 98: 104889. PMID 38043137 DOI: 10.1016/j.ebiom.2023.104889  0.659
2023 Biousse V, Najjar RP, Tang Z, Lin MY, Wright DW, Keadey MT, Wong TY, Bruce BB, Milea D, Newman NJ. Application of a deep learning system to detect papilledema on nonmydriatic ocular fundus photographs in an emergency department. American Journal of Ophthalmology. PMID 37926337 DOI: 10.1016/j.ajo.2023.10.025  0.487
2023 Tan RKY, Panda SK, Braeu FA, Muralidharan AR, Nongpiur ME, Chan ASY, Aung T, Najjar RP, Girard MJA. The Structural Layers of the Porcine Iris Exhibit Inherently Different Biomechanical Properties. Investigative Ophthalmology & Visual Science. 64: 11. PMID 37796489 DOI: 10.1167/iovs.64.13.11  0.721
2023 Finkelstein MT, Nongpiur ME, Husain R, Perera S, Baskaran M, Wong TT, Aung T, Milea D, Najjar RP. Handheld chromatic pupillometry can reliably detect functional glaucomatous damage in eyes with high myopia. The British Journal of Ophthalmology. PMID 37524446 DOI: 10.1136/bjo-2023-323878  0.778
2023 Biswas S, Muralidharan AR, Betzler BK, Busoy JMF, Barathi VA, Tan RKY, Low WYS, Milea D, Kathrani BK, Brennan NA, Najjar RP. A Duration-Dependent Interaction Between High-Intensity Light and Unrestricted Vision in the Drive for Myopia Control. Investigative Ophthalmology & Visual Science. 64: 31. PMID 36951855 DOI: 10.1167/iovs.64.3.31  0.774
2023 Sathianvichitr K, Lamoureux O, Nakada S, Tang Z, Schmetterer L, Chen C, Cheung CY, Najjar RP, Milea D. Through the eyes into the brain, using artificial intelligence. Annals of the Academy of Medicine, Singapore. 52: 88-95. PMID 36880820 DOI: 10.47102/annals-acadmedsg.2022369  0.526
2023 Vasseneix C, Nusinovici S, Xu X, Hwang JM, Hamann S, Chen JJ, Loo JL, Milea L, Tan KBK, Ting DSW, Liu Y, Newman NJ, Biousse V, Wong TY, Milea D, ... Najjar RP, et al. Deep Learning System Outperforms Clinicians in Identifying Optic Disc Abnormalities. Journal of Neuro-Ophthalmology : the Official Journal of the North American Neuro-Ophthalmology Society. PMID 36719740 DOI: 10.1097/WNO.0000000000001800  0.494
2023 Chan E, Tang Z, Najjar RP, Narayanaswamy A, Sathianvichitr K, Newman NJ, Biousse V, Milea D. A Deep Learning System for Automated Quality Evaluation of Optic Disc Photographs in Neuro-Ophthalmic Disorders. Diagnostics (Basel, Switzerland). 13. PMID 36611452 DOI: 10.3390/diagnostics13010160  0.458
2022 Girard MJ, Panda S, Tun TA, Wibroe EA, Najjar RP, Aung T, Thiéry AH, Hamann S, Fraser C, Milea D. Discriminating Between Papilledema and Optic Disc Drusen Using 3D Structural Analysis of the Optic Nerve Head. Neurology. PMID 36175153 DOI: 10.1212/WNL.0000000000201350  0.488
2022 Sia JT, Lee EPX, Cheung CMG, Fenwick EK, Laude A, Ho KC, Fenner BJ, Wong TY, Milea D, Lamoureux EL, Man REK, Najjar RP. Associations between age-related macular degeneration and sleep dysfunction: A systematic review. Clinical & Experimental Ophthalmology. PMID 36054031 DOI: 10.1111/ceo.14146  0.472
2022 Tan TE, Finkelstein MT, Tan GSW, Tan ACS, Chan CM, Mathur R, Wong EYM, Gemmy Cheung CM, Wong TY, Milea D, Najjar RP. Retinal neural dysfunction in diabetes revealed with handheld chromatic pupillometry. Clinical & Experimental Ophthalmology. PMID 35616273 DOI: 10.1111/ceo.14116  0.744
2022 Leong YY, Vasseneix C, Finkelstein MT, Milea D, Najjar RP. Artificial Intelligence Meets Neuro-Ophthalmology. Asia-Pacific Journal of Ophthalmology (Philadelphia, Pa.). 11: 111-125. PMID 35533331 DOI: 10.1097/APO.0000000000000512  0.762
2022 Muralidharan AR, Low SWY, Lee YC, Barathi VA, Saw SM, Milea D, Najjar RP. Recovery From Form-Deprivation Myopia in Chicks Is Dependent Upon the Fullness and Correlated Color Temperature of the Light Spectrum. Investigative Ophthalmology & Visual Science. 63: 16. PMID 35133400 DOI: 10.1167/iovs.63.2.16  0.788
2021 Muralidharan AR, Lança C, Biswas S, Barathi VA, Wan Yu Shermaine L, Seang-Mei S, Milea D, Najjar RP. Light and myopia: from epidemiological studies to neurobiological mechanisms. Therapeutic Advances in Ophthalmology. 13: 25158414211059246. PMID 34988370 DOI: 10.1177/25158414211059246  0.78
2021 Najjar RP, Rukmini AV, Finkelstein MT, Nusinovici S, Mani B, Nongpiur ME, Perera S, Husain R, Aung T, Milea D. Handheld chromatic pupillometry can accurately and rapidly reveal functional loss in glaucoma. The British Journal of Ophthalmology. PMID 34853018 DOI: 10.1136/bjophthalmol-2021-319938  0.75
2021 Lim XH, Nongpiur ME, Najjar RP, Hoang QV, Milea D, Wong CW, Husain R, Htoon HM, Aung T, Perera S, Wong TTL. Steady-State Pattern Electroretinography in Eyes with Glaucoma and High Myopia. Clinical Ophthalmology (Auckland, N.Z.). 15: 4455-4465. PMID 34819717 DOI: 10.2147/OPTH.S336903  0.538
2021 Fenwick EK, Lee EPX, Man REK, Ho KC, Najjar RP, Milea D, Teo KYC, Tan ACS, Lee SY, Yeo IYS, Tan GSW, Mathur R, Wong TY, Cheung CMG, Lamoureux EL. Identifying the content for an item bank and computerized adaptive testing system to measure the impact of age-related macular degeneration on health-related quality of life. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. PMID 34562188 DOI: 10.1007/s11136-021-02989-w  0.497
2021 Finkelstein MT, Najjar RP, Chougule P, Mathur R, Milea D. Chromatic pupillometry in multiple evanescent white dot syndrome masquerading as atypical optic neuritis. Acta Ophthalmologica. PMID 34411454 DOI: 10.1111/aos.14998  0.743
2021 Chan EJJ, Najjar RP, Tang Z, Milea D. Deep Learning for Retinal Image Quality Assessment of Optic Nerve Head Disorders. Asia-Pacific Journal of Ophthalmology (Philadelphia, Pa.). 10: 282-288. PMID 34383719 DOI: 10.1097/APO.0000000000000404  0.565
2021 Vasseneix C, Najjar RP, Xu X, Tang Z, Loo JL, Singhal S, Tow S, Milea L, Wei Sw Ting DS, Liu Y, Wong TY, Newman NJ, Biousse V, Milea D. Accuracy of a Deep Learning System for Classification of Papilledema Severity on Ocular Fundus Photographs. Neurology. PMID 34011570 DOI: 10.1212/WNL.0000000000012226  0.538
2021 Li M, Lanca C, Tan CS, Foo LL, Sun CH, Yap F, Najjar RP, Sabanayagam C, Saw SM. Association of time outdoors and patterns of light exposure with myopia in children. The British Journal of Ophthalmology. PMID 33858839 DOI: 10.1136/bjophthalmol-2021-318918  0.308
2021 Najjar RP, Chao De La Barca JM, Barathi VA, Ho CEH, Lock JZ, Muralidharan AR, Tan RKY, Dhand C, Lakshminarayanan R, Reynier P, Milea D. Ocular growth and metabolomics are dependent upon the spectral content of ambient white light. Scientific Reports. 11: 7586. PMID 33828194 DOI: 10.1038/s41598-021-87201-2  0.8
2020 Dhand C, Ong CY, Dwivedi N, Varadarajan J, Halleluyah Periayah M, Jianyang Lim E, Mayandi V, Goh ETL, Najjar RP, Chan LW, Beuerman RW, Foo LL, Loh XJ, Lakshminarayanan R. Mussel-Inspired Durable Antimicrobial Contact Lenses: The Role of Covalent and Noncovalent Attachment of Antimicrobials. Acs Biomaterials Science & Engineering. 6: 3162-3173. PMID 33463280 DOI: 10.1021/acsbiomaterials.0c00229  0.222
2020 Eto T, Teikari P, Najjar RP, Nishimura Y, Motomura Y, Kuze M, Higuchi S. A Purkinje image-based system for an assessment of the density and transmittance spectra of the human crystalline lens in vivo. Scientific Reports. 10: 16445. PMID 33020575 DOI: 10.1038/s41598-020-73541-y  0.34
2020 Biousse V, Newman NJ, Najjar RP, Vasseneix C, Xu X, Ting DS, Milea LB, Hwang JM, Kim DH, Yang HK, Hamann S, Chen JJ, Liu Y, Wong TY, Milea D, et al. Optic disc classification by deep learning versus expert neuro-ophthalmologists. Annals of Neurology. PMID 32621348 DOI: 10.1002/Ana.25839  0.571
2020 Milea D, Najjar RP, Zhubo J, Ting D, Vasseneix C, Xu X, Aghsaei Fard M, Fonseca P, Vanikieti K, Lagrèze WA, La Morgia C, Cheung CY, Hamann S, Chiquet C, Sanda N, et al. Artificial Intelligence to Detect Papilledema from Ocular Fundus Photographs. The New England Journal of Medicine. PMID 32286748 DOI: 10.1056/Nejmoa1917130  0.591
2020 Dhand C, Ong CY, Dwivedi N, Varadarajan J, Halleluyah Periayah M, Jianyang Lim E, Mayandi V, Goh ETL, Najjar RP, Chan LW, Beuerman RW, Foo LL, Loh XJ, Lakshminarayanan R. Mussel-Inspired Durable Antimicrobial Contact Lenses: The Role of Covalent and Noncovalent Attachment of Antimicrobials Acs Biomaterials Science & Engineering. 6: 3162-3173. DOI: 10.1021/Acsbiomaterials.0C00229  0.338
2020 Najjar RP, Prayag AS, Gronfier C. C’est une question de temps : dynamique de la suppression de la mélatonine à la lumière avec le vieillissement MéDecine Du Sommeil. 17: 32-33. DOI: 10.1016/J.Msom.2019.12.180  0.592
2019 Milea D, Singhal S, Najjar RP. Artificial intelligence for detection of optic disc abnormalities. Current Opinion in Neurology. PMID 31789676 DOI: 10.1097/Wco.0000000000000773  0.589
2019 Lanca C, Teo A, Vivagandan A, Htoon HM, Najjar RP, Spiegel DP, Pu SH, Saw SM. The Effects of Different Outdoor Environments, Sunglasses and Hats on Light Levels: Implications for Myopia Prevention. Translational Vision Science & Technology. 8: 7. PMID 31360613 DOI: 10.1167/Tvst.8.4.7  0.463
2019 Chougule PS, Najjar RP, Finkelstein MT, Kandiah N, Milea D. Light-Induced Pupillary Responses in Alzheimer's Disease. Frontiers in Neurology. 10: 360. PMID 31031692 DOI: 10.3389/Fneur.2019.00360  0.757
2019 Teikari P, Najjar RP, Schmetterer L, Milea D. Embedded deep learning in ophthalmology: making ophthalmic imaging smarter. Therapeutic Advances in Ophthalmology. 11: 2515841419827172. PMID 30911733 DOI: 10.1177/2515841419827172  0.554
2019 Rukmini AV, Chew MC, Finkelstein MT, Atalay E, Baskaran M, Nongpiur ME, Gooley JJ, Aung T, Milea D, Najjar RP. Effects of low and moderate refractive errors on chromatic pupillometry. Scientific Reports. 9: 4945. PMID 30894608 DOI: 10.1038/S41598-019-41296-W  0.786
2019 Atalay E, Najjar RP, Tun TA, Özalp O, Bilgeç MD, Yıldırım N. Corneal elevation changes after forced eyelid closure in healthy participants and in patients with keratoconus. Clinical & Experimental Optometry. PMID 30887593 DOI: 10.1111/Cxo.12891  0.406
2019 Calligaro H, Coutanson C, Najjar RP, Mazzaro N, Cooper HM, Haddjeri N, Felder-Schmittbuhl MP, Dkhissi-Benyahya O. Rods contribute to the light-induced phase shift of the retinal clock in mammals. Plos Biology. 17: e2006211. PMID 30822304 DOI: 10.1371/Journal.Pbio.2006211  0.497
2019 Prayag AS, Najjar RP, Gronfier C. Melatonin suppression is exquisitely sensitive to light and primarily driven by melanopsin in humans. Journal of Pineal Research. e12562. PMID 30697806 DOI: 10.1111/Jpi.12562  0.706
2018 Chua J, Tan B, Ang M, Nongpiur ME, Tan AC, Najjar RP, Milea D, Schmetterer L. Future clinical applicability of optical coherence tomography angiography. Clinical & Experimental Optometry. PMID 30537233 DOI: 10.1111/Cxo.12854  0.582
2018 Najjar RP, Reynier P, Caignard A, Procaccio V, Amati-Bonneau P, Mack H, Milea D. Retinal Neuronal Loss in Visually Asymptomatic Patients With Myoclonic Epilepsy With Ragged-Red Fibers. Journal of Neuro-Ophthalmology : the Official Journal of the North American Neuro-Ophthalmology Society. PMID 29979334 DOI: 10.1097/Wno.0000000000000690  0.6
2018 Najjar RP, Sharma S, Atalay E, Rukmini AV, Sun C, Lock JZ, Baskaran M, Perera SA, Husain R, Lamoureux E, Gooley JJ, Aung T, Milea D. Pupillary Responses to Full-Field Chromatic Stimuli Are Reduced in Patients with Early-Stage Primary Open-Angle Glaucoma. Ophthalmology. PMID 29573814 DOI: 10.1016/J.Ophtha.2018.02.024  0.613
2018 Zeitzer JM, Najjar RP, Wang C, Kass M. Impact of blue-depleted white light on pupil dynamics, melatonin suppression and subjective alertness following real-world light exposure Sleep Science and Practice. 2. DOI: 10.1186/s41606-018-0022-2  0.615
2018 Prayag A, Najjar R, Gronfier C. La suppression photique de la mélatonine chez l’homme : contribution, sensibilité et seuils MéDecine Du Sommeil. 15: 3-4. DOI: 10.1016/J.Msom.2018.01.003  0.588
2017 Rukmini AV, Najjar RP, Atalay E, Sharma S, Lock JZ, Baskaran M, Nongpiur M, Gooley JJ, Aung T, Milea D. Pupillary responses to light are not affected by narrow irido-corneal angles. Scientific Reports. 7: 10190. PMID 28860528 DOI: 10.1038/S41598-017-10303-3  0.667
2017 Lo YL, Najjar RP, Milea D. Reply to Kawada: Diagnostic tests for myasthenia gravis with ocular involvement. Journal of the Neurological Sciences. PMID 28552223 DOI: 10.1016/J.Jns.2017.05.047  0.551
2017 Najjar RP, Sharma S, Drouet M, Leruez S, Baskaran M, Nongpiur ME, Aung T, Fielding J, White O, Girard MJ, Lamirel C, Milea D. Disrupted Eye Movements in Preperimetric Primary Open-Angle Glaucoma. Investigative Ophthalmology & Visual Science. 58: 2430-2437. PMID 28448671 DOI: 10.1167/Iovs.16-21002  0.592
2017 Lo YL, Najjar RP, Teo KY, Tow SL, Loo JL, Milea D. A reappraisal of diagnostic tests for myasthenia gravis in a large Asian cohort. Journal of the Neurological Sciences. 376: 153-158. PMID 28431604 DOI: 10.1016/J.Jns.2017.03.016  0.549
2017 Sharma S, Ang M, Najjar RP, Sng C, Cheung CY, Rukmini AV, Schmetterer L, Milea D. Optical coherence tomography angiography in acute non-arteritic anterior ischaemic optic neuropathy. The British Journal of Ophthalmology. PMID 28057645 DOI: 10.1136/Bjophthalmol-2016-309245  0.593
2017 Najjar RP, Milea D. Can photoreceptor loss also account for changes in pupil size following panretinal photocoagulation? Eye (London, England). 31: 161. PMID 27689962 DOI: 10.1038/Eye.2016.210  0.565
2016 Hung SM, Milea D, Rukmini AV, Najjar RP, Tan JH, Viénot F, Dubail M, Tow SL, Aung T, Gooley JJ, Hsieh PJ. Cerebral Neural Correlates of Differential Melanopic Photic Stimulation in Humans. Neuroimage. PMID 27688202 DOI: 10.1016/J.Neuroimage.2016.09.061  0.717
2016 McBean AL, Najjar RP, Schuchard RA, Hall CD, Wang CA, Ku B, Zeitzer JM. Standing Balance and Spatiotemporal Aspects of Gait Are Impaired Upon Nocturnal Awakening in Healthy Late Middle-Aged and Older Adults. Journal of Clinical Sleep Medicine : Jcsm : Official Publication of the American Academy of Sleep Medicine. PMID 27448415 DOI: 10.5664/Jcsm.6270  0.745
2016 Najjar RP, Teikari P, Cornut PL, Knoblauch K, Cooper HM, Gronfier C. Heterochromatic Flicker Photometry for Objective Lens Density Quantification. Investigative Ophthalmology & Visual Science. 57: 1063-71. PMID 26968736 DOI: 10.1167/Iovs.15-18642  0.626
2016 Najjar RP, Zeitzer JM. Temporal integration of light flashes by the human circadian system. The Journal of Clinical Investigation. 126: 938-47. PMID 26854928 DOI: 10.1172/Jci82306  0.661
2016 Zeitzer JM, Najjar RP. Temporal Integration of Light in a Human Non-visual Circuit Journal of Vision. 16: 46. DOI: 10.1167/16.4.49  0.617
2014 Najjar RP, Wolf L, Taillard J, Schlangen LJ, Salam A, Cajochen C, Gronfier C. Chronic artificial blue-enriched white light is an effective countermeasure to delayed circadian phase and neurobehavioral decrements. Plos One. 9: e102827. PMID 25072880 DOI: 10.1371/Journal.Pone.0102827  0.694
2014 Najjar RP, Chiquet C, Teikari P, Cornut PL, Claustrat B, Denis P, Cooper HM, Gronfier C. Aging of non-visual spectral sensitivity to light in humans: Compensatory mechanisms? Plos One. 9. PMID 24465738 DOI: 10.1371/Journal.Pone.0085837  0.695
2013 Najjar RP, Heller HC, Zeitzer JM. Temporal integration of non-image forming light Journal of Vision. 13: P5-P5. DOI: 10.1167/13.15.40  0.619
2012 Teikari P, Najjar RP, Knoblauch K, Dumortier D, Cornut PL, Denis P, Cooper HM, Gronfier C. Refined flicker photometry technique to measure ocular lens density. Journal of the Optical Society of America. a, Optics, Image Science, and Vision. 29: 2469-78. PMID 23201811 DOI: 10.1364/Josaa.29.002469  0.646
2012 Teikari P, Najjar RP, Malkki H, Knoblauch K, Dumortier D, Gronfier C, Cooper HM. An inexpensive Arduino-based LED stimulator system for vision research. Journal of Neuroscience Methods. 211: 227-36. PMID 23000405 DOI: 10.1016/J.Jneumeth.2012.09.012  0.661
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