Bosco S. Tjan - Publications

Affiliations: 
University of Southern California, Los Angeles, CA, United States 

110 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
2019 Chen N, Shin K, Millin R, Song Y, Kwon M, Tjan BS. Cortical reorganization of peripheral vision induced by simulated central vision loss. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. PMID 30814310 DOI: 10.1523/Jneurosci.2126-18.2019  0.747
2018 Chen N, Bao P, Tjan BS. Contextual-dependent attention effect on crowded orientation signals in human visual cortex. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. PMID 30120209 DOI: 10.1523/JNEUROSCI.0805-18.2018  0.719
2018 Na R, Bi T, Tjan BS, Liu Z, Fang F. Effect of task difficulty on blood-oxygen-level-dependent signal: A functional magnetic resonance imaging study in a motion discrimination task. Plos One. 13: e0199440. PMID 29940043 DOI: 10.1371/journal.pone.0199440  0.725
2017 Lu H, Tjan BS, Liu Z. Human efficiency in detecting and discriminating biological motion. Journal of Vision. 17: 4. PMID 28593248 DOI: 10.1167/17.6.4  0.694
2017 Shin K, Chung STL, Tjan BS. Crowding, visual awareness, and their respective neural loci. Journal of Vision. 17: 18. PMID 28549353 DOI: 10.1167/17.5.18  0.642
2017 Wallace JM, Chung ST, Tjan BS. Object crowding in age-related macular degeneration. Journal of Vision. 17: 33. PMID 28129416 DOI: 10.1167/17.1.33  0.613
2017 Chen N, Furlanello T, Tjan B. Practice changes the hippocampal-neocortical communication Journal of Vision. 17: 1072. DOI: 10.1167/17.10.1072  0.513
2016 Olman CA, Bao P, Engel SA, Grant A, Purington C, Qiu C, Schallmo MP, Tjan BS. Hemifield columns co-opt ocular dominance column structure in human achiasma. Neuroimage. PMID 28017921 DOI: 10.1016/J.Neuroimage.2016.12.063  0.788
2016 Margalit E, Shah MP, Tjan BS, Biederman I, Keller B, Brenner R. The Lateral Occipital Complex shows no net response to object familiarity. Journal of Vision. 16: 3. PMID 27599373 DOI: 10.1167/16.11.3  0.309
2016 Tjan B, Bao P, Purington C. Problems associated with a nonlinear relationship between neural and fMRI BOLD responses and a solution Journal of Vision. 16: 872-872. DOI: 10.1167/16.12.872  0.487
2016 Chen N, Tjan B. Attention alters the orientation tuning for multiple-stimulus displays in human extrastriate visual areas Journal of Vision. 16: 601. DOI: 10.1167/16.12.601  0.628
2016 Mazyar H, Tjan B. In search of the visual and oculomotor factors that determine the location of a preferred retinal locus Journal of Vision. 16: 1338. DOI: 10.1167/16.12.1338  0.785
2015 Bao P, Purington CJ, Tjan BS. Using an achiasmic human visual system to quantify the relationship between the fMRI BOLD signal and neural response. Elife. 4. PMID 26613411 DOI: 10.7554/eLife.09600  0.569
2015 Kammen A, Law M, Tjan BS, Toga AW, Shi Y. Automated Retinofugal Visual Pathway Reconstruction with Multi-shell HARDI and FOD-based Analysis. Neuroimage. PMID 26551261 DOI: 10.1016/j.neuroimage.2015.11.005  0.416
2015 Mazyar H, Tjan B. A computational account on the development of a preferred retinal locus. Journal of Vision. 15: 369. PMID 26326057 DOI: 10.1167/15.12.369  0.779
2015 Cunningham S, Tjan B, Bao P, Falabella P, Weiland J. Tactile-Evoked V1 responses in Argus II Retinal Prosthesis Patients assessed with fMRI: A Case Study. Journal of Vision. 15: 359. PMID 26326047 DOI: 10.1167/15.12.359  0.506
2015 Files BT, Tjan BS, Jiang J, Bernstein LE. Visual speech discrimination and identification of natural and synthetic consonant stimuli. Frontiers in Psychology. 6: 878. PMID 26217249 DOI: 10.3389/Fpsyg.2015.00878  0.788
2015 Cunningham SI, Weiland JD, Bao P, Lopez-Jaime GR, Tjan BS. Correlation of vision loss with tactile-evoked V1 responses in retinitis pigmentosa. Vision Research. 111: 197-207. PMID 25449160 DOI: 10.1016/J.Visres.2014.10.015  0.603
2015 Bao P, Purington CJ, Tjan BS. Author response: Using an achiasmic human visual system to quantify the relationship between the fMRI BOLD signal and neural response Elife. DOI: 10.7554/Elife.09600.017  0.563
2014 Kwon M, Bao P, Millin R, Tjan BS. Radial-tangential anisotropy of crowding in the early visual areas. Journal of Neurophysiology. 112: 2413-22. PMID 25122703 DOI: 10.1152/Jn.00476.2014  0.714
2014 Tjan BS, Chao E, Bernstein LE. A visual or tactile signal makes auditory speech detection more efficient by reducing uncertainty. The European Journal of Neuroscience. 39: 1323-31. PMID 24400652 DOI: 10.1111/Ejn.12471  0.344
2014 Millin R, Arman AC, Chung ST, Tjan BS. Visual crowding in V1. Cerebral Cortex (New York, N.Y. : 1991). 24: 3107-15. PMID 23833128 DOI: 10.1093/Cercor/Bht159  0.652
2014 Ress D, Katyal S, Beauchamp M, Purrington C, Files B, Tjan B. The representation of visual and somatosensory space in the superior colliculus of a human subject without an optic chiasm F1000research. 14: 1105-1105. DOI: 10.7490/F1000Research.1095897.1  0.773
2014 Chung S, Bernard J, Kumar G, Nandy A, Tjan B. The two-dimensional shape of the crowding zone following macular lesions Journal of Vision. 14: 768-768. DOI: 10.1167/14.10.768  0.738
2014 Files BT, Baluch F, Bao P, Purington C, Tjan BS. Overlapping but non-interacting neural populations in early visual cortex of a human subject with no optic chiasm. Journal of Vision. 14: 685-685. DOI: 10.1167/14.10.685  0.781
2014 Olman CA, Bao P, Engel SA, Grant AN, Purington C, Qiu C, Schallmo M, Tjan BS. Do hemifield representations co-opt ocular dominance column structure in achiasma? Journal of Vision. 14: 377-377. DOI: 10.1167/14.10.377  0.751
2014 Bao P, Purington C, Tjan BS. Separating neuronal suppression from hemodynamic suppression Journal of Vision. 14: 1403-1403. DOI: 10.1167/14.10.1403  0.469
2014 Mazyar H, Tjan B. Non-Foveating Saccades and Fixations Journal of Vision. 14: 115-115. DOI: 10.1167/14.10.115  0.756
2013 Legge GE, Beckmann PJ, Tjan BS, Havey G, Kramer K, Rolkosky D, Gage R, Chen M, Puchakayala S, Rangarajan A. Indoor navigation by people with visual impairment using a digital sign system. Plos One. 8: e76783. PMID 24116156 DOI: 10.1371/journal.pone.0076783  0.784
2013 Kwon M, Nandy AS, Tjan BS. Rapid and persistent adaptability of human oculomotor control in response to simulated central vision loss. Current Biology : Cb. 23: 1663-9. PMID 23954427 DOI: 10.1016/J.Cub.2013.06.056  0.78
2013 Wallace JM, Chiu MK, Nandy AS, Tjan BS. Crowding during restricted and free viewing. Vision Research. 84: 50-9. PMID 23563172 DOI: 10.1016/j.visres.2013.03.010  0.716
2013 Thompson B, Tjan BS, Liu Z. Perceptual learning of motion direction discrimination with suppressed and unsuppressed MT in humans: an fMRI study. Plos One. 8: e53458. PMID 23326433 DOI: 10.1371/journal.pone.0053458  0.679
2013 Bao P, Tjan BS. Effects of image content and content-selective attention on the form-evoked BOLD response in the ventral visual areas: a linear sum-of-components model Journal of Vision. 13: 768-768. DOI: 10.1167/13.9.768  0.566
2013 Millin R, Tjan BS. A forward model of multi-voxel pattern analysis in primary visual cortex Journal of Vision. 13: 36-36. DOI: 10.1167/13.9.36  0.335
2013 Tjan BS, Bao P, Purington C. Identifying the relationship between fMRI BOLD response and neuronal activity with an achiasmatic human subject Journal of Vision. 13: 1263-1263. DOI: 10.1167/13.9.1263  0.501
2013 Tjan BS, Bao P. Iso-eccentric correlations in the human visual cortex - fingerprints of feedbacks Journal of Vision. 13: T12-T12. DOI: 10.1167/13.15.12  0.571
2012 Kwon M, Ramachandra C, Satgunam P, Mel BW, Peli E, Tjan BS. Contour enhancement benefits older adults with simulated central field loss. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 89: 1374-84. PMID 22885784 DOI: 10.1097/Opx.0B013E3182678E52  0.585
2012 Nandy AS, Tjan BS. Saccade-confounded image statistics explain visual crowding. Nature Neuroscience. 15: 463-9, S1-2. PMID 22231425 DOI: 10.1038/nn.3021  0.74
2012 Kwon M, Ramachandra C, Mel BW, Tjan BS. Contour enhancement benefits peripheral vision task for older adults Journal of Vision. 12: 94-94. DOI: 10.1167/12.9.94  0.561
2012 Bao P, Purington C, Tjan BS. Overlap but not interact: fine grain organization of neural populations in the visual cortex of achiasmia revealed with long-term fMRI adaption Journal of Vision. 12: 790-790. DOI: 10.1167/12.9.790  0.541
2012 Purington C, Bao P, Tjan BS. Visual cortex representation of achiasmic retinal inputs Journal of Vision. 12: 788-788. DOI: 10.1167/12.9.788  0.582
2012 Tjan BS, Kwon M, Millin R, Bao P. Crowding modulates activity in V1 Journal of Vision. 12: 598-598. DOI: 10.1167/12.9.598  0.643
2012 Wallace JM, Chung STL, Tjan BS. Crowding in individuals with age-related macular degeneration Journal of Vision. 12: 336-336. DOI: 10.1167/12.9.336  0.539
2012 Cunningham SI, Weiland JD, Bao P, Tjan BS. Primary Visual Cortex Activation Responses to Tactile Stimulation in Late-Blind Individuals with Retinitis Pigmentosa Journal of Vision. 12: 1327-1327. DOI: 10.1167/12.9.1327  0.564
2011 Cunningham SI, Weiland JD, Bao P, Tjan BS. Visual cortex activation induced by tactile stimulation in late-blind individuals with retinitis pigmentosa. Conference Proceedings : ... Annual International Conference of the Ieee Engineering in Medicine and Biology Society. Ieee Engineering in Medicine and Biology Society. Annual Conference. 2011: 2841-4. PMID 22254933 DOI: 10.1109/IEMBS.2011.6090785  0.555
2011 Lu ZL, Li X, Tjan BS, Dosher BA, Chu W. Attention extracts signal in external noise: a BOLD fMRI study. Journal of Cognitive Neuroscience. 23: 1148-59. PMID 20433240 DOI: 10.1162/Jocn.2010.21511  0.303
2011 Bao P, Pantazis D, Tjan BS. A method to infer the retinotopy with landmark-based cortical surface co-registration Journal of Vision. 11: 878-878. DOI: 10.1167/11.11.878  0.478
2011 Tjan BS, Kwon M, Nandy AS. Changes in oculomotor behavior induced by a simulated central scotoma Journal of Vision. 11: 484-484. DOI: 10.1167/11.11.484  0.733
2011 Millin R, Tjan BS. Efficient integration across spatial frequencies reflected in early visual areas Journal of Vision. 11: 1179-1179. DOI: 10.1167/11.11.1179  0.353
2011 Chiu MK, Wallace J, Nandy AS, Tjan BS. Peripheral crowding with unlimited viewing time Journal of Vision. 11: 1154-1154. DOI: 10.1167/11.11.1154  0.67
2011 Kwon M, Nandy AS, Tjan BS. Changes in crowding zone at the eccentric retinal loci of subjects with simulated central scotoma Journal of Vision. 11: 1140-1140. DOI: 10.1167/11.11.1140  0.75
2010 Sun GJ, Chung ST, Tjan BS. Ideal observer analysis of crowding and the reduction of crowding through learning. Journal of Vision. 10: 16. PMID 20616136 DOI: 10.1167/10.5.16  0.603
2010 Legge GE, Tjan BS, Chung ST, Bigelow C. Do image descriptions underlie word recognition in reading? British Journal of Psychology (London, England : 1953). 101: 33-9; author reply 4. PMID 19857372 DOI: 10.1348/000712609X474730  0.728
2010 Liu Z, Thompson B, Tjan B. An fMRI study of motion perceptual learning with suppressed and un-suppressed MT Journal of Vision. 9: 870-870. DOI: 10.1167/9.8.870  0.658
2010 Bao P, Tjan BS. Spatial organization of spontaneous activities in the human visual cortex Journal of Vision. 9: 736-736. DOI: 10.1167/9.8.736  0.57
2010 Nandy A, Tjan B. The fine spatial structure of crowding zones Journal of Vision. 9: 1001-1001. DOI: 10.1167/9.8.1001  0.673
2010 Chung S, Tjan B. Response-triggered covariance analysis of letter features Journal of Vision. 9: 1000-1000. DOI: 10.1167/9.8.1000  0.552
2010 Chung S, Tjan B, Lin Y. Feature maps for letters Journal of Vision. 8: 970-970. DOI: 10.1167/8.6.970  0.546
2010 Nandy AS, Tjan BS. The origin of crowding zones Journal of Vision. 8: 969-969. DOI: 10.1167/8.6.969  0.658
2010 Bao P, Yue X, Tjan BS. BOLD signal response functions for object and face processing in noise Journal of Vision. 8: 46-46. DOI: 10.1167/8.6.46  0.511
2010 Tjan BS, Nandy AS, Chung ST. Crowding in the amblyopic fovea can be unlike crowding in the normal periphery Journal of Vision. 8: 439-439. DOI: 10.1167/8.6.439  0.753
2010 Sun G, Chung STL, Tjan BS. Mechanisms of crowding and learning to "uncrowd" Journal of Vision. 8: 438-438. DOI: 10.1167/8.6.438  0.526
2010 Bao P, Tjan BS. Super-summation with natural scenes -- size more than matters Journal of Vision. 7: 963-963. DOI: 10.1167/7.9.963  0.511
2010 Lu Z, Li X, Tjan BS, Dosher BA, Chu W. Mechanisms of covert attention: External noise exclusion and stimulus enhancement in early visual areas Journal of Vision. 7: 783-783. DOI: 10.1167/7.9.783  0.347
2010 Nandy A, Tjan B. Optimal feature integration across spatial-frequencies in central and peripheral vision Journal of Vision. 7: 340-340. DOI: 10.1167/7.9.340  0.69
2010 Li X, Lu Z, Tjan BS, Dosher BA, Chu W. Attentional modulation of the BOLD-fMRI contrast response functions in early visual areas Journal of Vision. 7: 172-172. DOI: 10.1167/7.9.172  0.358
2010 Cheung S, Legge GE, Chung STL, Tjan BS. Target-flanker binding releases crowding Journal of Vision. 6: 807-807. DOI: 10.1167/6.6.807  0.746
2010 Nandy AS, Tjan BS. Feature Integration Maps during crowding as revealed from covariance analysis of classification images Journal of Vision. 6: 805-805. DOI: 10.1167/6.6.805  0.676
2010 Tjan BS, Nandy AS. Hold it there and let's have a look: Extracting shift-invariance templates and sub-template features from signal-clamped classification images Journal of Vision. 6: 1098-1098. DOI: 10.1167/6.6.1098  0.675
2010 Cunningham KA, Tjan BS. Spatial arrangement of irrelevant color in visual search Journal of Vision. 5: 278-278. DOI: 10.1167/5.8.278  0.374
2010 Bao P, Tjan BS. Task dependence and level of processing in category-specific regions of the ventral stream Journal of Vision. 10: 980-980. DOI: 10.1167/10.7.980  0.502
2010 Nandy A, Tjan B. Crowding and cortical reorganization at and around the PRL: model and predictions Journal of Vision. 10: 1351-1351. DOI: 10.1167/10.7.1351  0.665
2010 Tjan BS, Nandy AS. Saccade-distorted image statistics explain target-flanker and flanker-flanker interactions in crowding Journal of Vision. 10: 1350-1350. DOI: 10.1167/10.7.1350  0.688
2010 Qin J, Tjan BS. Size illusion and crowding Journal of Vision. 10: 1337-1337. DOI: 10.1167/10.7.1337  0.728
2009 Gold JM, Abbey C, Tjan BS, Kersten D. Ideal observers and efficiency: commemorating 50 years of Tanner and Birdsall: introduction. Journal of the Optical Society of America. a, Optics, Image Science, and Vision. 26: IO1-2. PMID 19884920 DOI: 10.1364/JOSAA.26.000IO1  0.693
2009 Chung ST, Tjan BS. Spatial-frequency and contrast properties of reading in central and peripheral vision. Journal of Vision. 9: 16.1-19. PMID 19761349 DOI: 10.1167/9.9.16  0.59
2008 Nandy AS, Tjan BS. Efficient integration across spatial frequencies for letter identification in foveal and peripheral vision. Journal of Vision. 8: 3.1-20. PMID 19146333 DOI: 10.1167/8.13.3  0.726
2008 Zhou J, Tjan BS, Zhou Y, Liu Z. Better discrimination for illusory than for occluded perceptual completions. Journal of Vision. 8: 26.1-17. PMID 19146259 DOI: 10.1167/8.7.26  0.73
2008 Li X, Lu ZL, Tjan BS, Dosher BA, Chu W. Blood oxygenation level-dependent contrast response functions identify mechanisms of covert attention in early visual areas. Proceedings of the National Academy of Sciences of the United States of America. 105: 6202-7. PMID 18413602 DOI: 10.1073/Pnas.0801390105  0.329
2007 Nandy AS, Tjan BS. The nature of letter crowding as revealed by first- and second-order classification images. Journal of Vision. 7: 5.1-26. PMID 18217820 DOI: 10.1167/7.2.5  0.727
2007 Huang X, Lu H, Tjan BS, Zhou Y, Liu Z. Motion perceptual learning: when only task-relevant information is learned. Journal of Vision. 7: 14.1-10. PMID 17997683 DOI: 10.1167/7.10.14  0.72
2007 Chung ST, Tjan BS. Shift in spatial scale in identifying crowded letters. Vision Research. 47: 437-51. PMID 17223153 DOI: 10.1016/j.visres.2006.11.012  0.612
2007 Lu H, Liu Z, Tjan B. The importance of skeletal information in biological motion perception revealed by ideal observer analysis Journal of Vision. 7: 550-550. DOI: 10.1167/7.9.550  0.659
2006 Tjan BS, Nandy AS. Classification images with uncertainty. Journal of Vision. 6: 387-413. PMID 16889477 DOI: 10.1167/6.4.8  0.705
2006 Tjan BS, Lestou V, Kourtzi Z. Uncertainty and invariance in the human visual cortex. Journal of Neurophysiology. 96: 1556-68. PMID 16723410 DOI: 10.1152/jn.01367.2005  0.731
2006 Lu H, Tjan BS, Liu Z. Shape recognition alters sensitivity in stereoscopic depth discrimination. Journal of Vision. 6: 75-86. PMID 16489860 DOI: 10.1167/6.1.7  0.727
2005 Tjan BS, Liu Z. Symmetry impedes symmetry discrimination. Journal of Vision. 5: 888-900. PMID 16441192 DOI: 10.1167/5.10.10  0.707
2005 Chung ST, Levi DM, Tjan BS. Learning letter identification in peripheral vision. Vision Research. 45: 1399-412. PMID 15743610 DOI: 10.1016/j.visres.2004.11.021  0.605
2004 Schwartz NZ, Tjan BS. Spatial summation zone for gratings in natural scenes Journal of Vision. 4: 541-541. DOI: 10.1167/4.8.541  0.741
2004 Chung STL, Tjan BS. Crowding: Tuning to the wrong spatial-frequency channels Journal of Vision. 4: 532-532. DOI: 10.1167/4.8.532  0.549
2004 Tjan BS, He C, Chung STL, Schwartz NZ. Letter crowding in the periphery is best modeled by an increase in additive equivalent noise Journal of Vision. 4: 509-509. DOI: 10.1167/4.8.509  0.728
2004 Hal JQ, Tjan BS, Liu Z, Lee C, Motamed A. Tracking a stereo-kinetic ellipse Journal of Vision. 4: 253-253. DOI: 10.1167/4.8.253  0.648
2004 Tjan B, Chung ST. Form vision in the periphery Journal of Vision. 4: 88-88. DOI: 10.1167/4.11.88  0.59
2003 Christou CG, Tjan BS, Bülthoff HH. Extrinsic cues aid shape recognition from novel viewpoints. Journal of Vision. 3: 183-98. PMID 12723964 DOI: 10.1167/3.3.1  0.593
2003 Schwartz NZ, Tjan BS, Chung STL. Spatial-frequency phase noise in central and peripheral vision Journal of Vision. 3: 811a. DOI: 10.1167/3.9.811  0.758
2003 Dang S, Tjan BS, Chung STL. Spatial phase related nonlinearity in alignment of contours Journal of Vision. 3: 207a. DOI: 10.1167/3.9.207  0.549
2003 Tjan BS, Lestou V, Büelthoff HH, Kourtzi Z. An fmri method for identifying the sequential stages of processing in the ventral visual pathway Journal of Vision. 3: 109a. DOI: 10.1167/3.9.109  0.783
2002 Legge GE, Hooven TA, Klitz TS, Stephen Mansfield JS, Tjan BS. Mr. Chips 2002: new insights from an ideal-observer model of reading. Vision Research. 42: 2219-234. PMID 12207981 DOI: 10.1016/S0042-6989(02)00131-1  0.779
2002 Chung ST, Legge GE, Tjan BS. Spatial-frequency characteristics of letter identification in central and peripheral vision. Vision Research. 42: 2137-152. PMID 12207975 DOI: 10.1016/S0042-6989(02)00092-5  0.748
2002 Chung ST, Levi DM, Legge GE, Tjan BS. Spatial-frequency properties of letter identification in amblyopia. Vision Research. 42: 1571-81. PMID 12074951 DOI: 10.1016/S0042-6989(02)00065-2  0.758
2002 Tjan BS, Chung STL, Legge GE. O letter channels, where art thou? Journal of Vision. 2: 31a. DOI: 10.1167/2.7.31  0.7
2001 Newell FN, Ernst MO, Tjan BS, Bülthoff HH. Viewpoint dependence in visual and haptic object recognition. Psychological Science. 12: 37-42. PMID 11294226 DOI: 10.1111/1467-9280.00307  0.319
2001 Tjan BS, Ruppertsberg AI. The pew illusion--a real-world example of misperceived slant. Perception. 30: 125-8. PMID 11257975  0.713
2001 Tjan BS, Chung STL, Legge GE. Why is letter identification not scale invariant? Journal of Vision. 1: 411a. DOI: 10.1167/1.3.411  0.707
2001 Tjan BS, Ruppertsberg AI. Last but not least Perception. 30: 125-128.  0.729
1998 Tjan BS, Legge GE. The viewpoint complexity of an object-recognition task. Vision Research. 38: 2335-50. PMID 9798003 DOI: 10.1016/S0042-6989(97)00255-1  0.683
1997 Legge GE, Klitz TS, Tjan BS. Mr. Chips: an ideal-observer model of reading. Psychological Review. 104: 524-53. PMID 9243963 DOI: 10.1037/0033-295X.104.3.524  0.779
1996 Tjan B, Legge GE. Intrinsic viewpoint invariance of 3-D objects Investigative Ophthalmology and Visual Science. 37: S1125.  0.59
1995 Tjan BS, Braje WL, Legge GE, Kersten D. Human efficiency for recognizing 3-D objects in luminance noise. Vision Research. 35: 3053-69. PMID 8533342 DOI: 10.1016/0042-6989(95)00070-G  0.789
1995 Braje WL, Tjan BS, Legge GE. Human efficiency for recognizing and detecting low-pass filtered objects. Vision Research. 35: 2955-66. PMID 8533334 DOI: 10.1016/0042-6989(95)00071-7  0.66
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