Harold E. Bedell - Publications

Affiliations: 
University of Houston, Houston, TX, United States 
Area:
Normal and abnormal eye movements
Website:
http://www.opt.uh.edu/faculty/hbedell/

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Year Citation  Score
2022 Qian J, Patel SS, Bedell HE. Spatial Interactions in Interocular and Monocular "Blur Suppression". Optometry and Vision Science : Official Publication of the American Academy of Optometry. 99: 868-874. PMID 36594754 DOI: 10.1097/OPX.0000000000001961  0.726
2021 Bedell HE, Tsang DK, Ukwade MT. Stereothresholds during Voluntary Head Movement and Disconjugate Image Motion. Optometry and Vision Science : Official Publication of the American Academy of Optometry. PMID 34882606 DOI: 10.1097/OPX.0000000000001831  0.763
2021 Bedell HE, Song S. High- and Low-contrast Letter Acuity during Image Motion in Normal Observers and Observers with Infantile Nystagmus Syndrome. Optometry and Vision Science : Official Publication of the American Academy of Optometry. PMID 33534376 DOI: 10.1097/OPX.0000000000001643  0.306
2020 Pluháček F, Musilová L, Bedell HE, Siderov J. Number of flankers influences foveal crowding and contour interaction differently. Vision Research. 179: 9-18. PMID 33271404 DOI: 10.1016/j.visres.2020.11.002  0.582
2020 Pluháček F, Bedell HE, Siderov J, Kratkoczká D. Technical Report: The Mechanism of Contour Interaction Differs in the Fovea and Periphery. Optometry and Vision Science : Official Publication of the American Academy of Optometry. PMID 33252543 DOI: 10.1097/OPX.0000000000001615  0.544
2019 Siderov J, Pluháček F, Bedell HE. Upturn of the contour-interaction function at small flanking bar-to-target separations. Vision Research. 167: 1-7. PMID 31877370 DOI: 10.1016/j.visres.2019.12.003  0.627
2019 Bedell HE, Siderov J, Pluháček F. Contrast Energy and Contour Interaction. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 96: 940-947. PMID 31834154 DOI: 10.1097/OPX.0000000000001457  0.616
2019 Gantz L, Sousou M, Gavrilov V, Bedell HE. Reading speed of patients with infantile nystagmus for text in different orientations. Vision Research. 155: 17-23. PMID 30590088 DOI: 10.1016/J.Visres.2018.12.004  0.707
2018 Musilová L, Pluhácek F, Marten-Ellis SM, Bedell HE, Siderov J. Contour interaction under photopic and scotopic conditions. Journal of Vision. 18: 5. PMID 30029215 DOI: 10.1167/18.6.5  0.632
2018 Krishnan AK, Queener HM, Stevenson SB, Benoit JS, Bedell HE. Impact of simulated micro-scotomas on reading performance in central and peripheral retina. Experimental Eye Research. PMID 29959926 DOI: 10.1016/J.Exer.2018.06.027  0.345
2018 Chen T, Su B, Chen Z, Tong J, Bedell H, Song Z, Zhang B. The associations among metamorphopsia, orientation discrimination threshold, and retinal layer thickness in patients with idiopathic epiretinal membrane. Current Eye Research. PMID 29804466 DOI: 10.1080/02713683.2018.1481515  0.699
2017 Mahadevan MS, Bedell HE, Stevenson SB. The influence of endogenous attention on contrast perception, contrast discrimination, and saccadic reaction time. Vision Research. PMID 29180106 DOI: 10.1016/j.visres.2017.11.005  0.39
2017 Krishnan AK, Bedell HE. Functional changes at the preferred retinal locus in subjects with bilateral central vision loss. Graefe's Archive For Clinical and Experimental Ophthalmology = Albrecht Von Graefes Archiv Fur Klinische Und Experimentelle Ophthalmologie. PMID 28971293 DOI: 10.1007/s00417-017-3818-3  0.327
2017 Fu H, Zhang B, Tong J, Bedell H, Zhang H, Yang Y, Nie C, Luo Y, Liu X. Relationships of orientation discrimination threshold and visual acuity with macular lesions in age-related macular degeneration. Plos One. 12: e0185070. PMID 28922378 DOI: 10.1371/journal.pone.0185070  0.714
2017 Huynh D, Tripathy SP, Bedell HE, Öğmen H. The reference frame for encoding and retention of motion depends on stimulus set size. Attention, Perception & Psychophysics. PMID 28092077 DOI: 10.3758/s13414-016-1258-5  0.786
2017 Ogmen H, Huynh D, Tripathy S, Bedell H. The Reference Frame for Encoding and Retention of Motion-Direction Information Depends on Stimulus Set-size Journal of Vision. 17: 436. DOI: 10.1167/17.10.436  0.763
2017 Tripathy S, Bedell H. Are there benefits of Visual Crowding? Journal of Vision. 17: 371. DOI: 10.1167/17.10.371  0.506
2016 Pratt JD, Stevenson SB, Bedell HE. Scotoma Visibility and Reading Rate with Bilateral Central Scotomas. Optometry and Vision Science : Official Publication of the American Academy of Optometry. PMID 28030516 DOI: 10.1097/Opx.0000000000001042  0.685
2016 Gautier J, Bedell HE, Siderov J, Waugh SJ. Monocular microsaccades are visual-task related. Journal of Vision. 16: 37. PMID 26913629 DOI: 10.1167/16.3.37  0.787
2016 Mahadevan M, Bedell H, Stevenson S. Asymmetry in saccadic latency during smooth pursuit: A signature of visual spatial attention? Journal of Vision. 16: 1354. DOI: 10.1167/16.12.1354  0.374
2015 Huynh DL, Tripathy SP, Bedell HE, Ögmen H. Stream specificity and asymmetries in feature binding and content-addressable access in visual encoding and memory. Journal of Vision. 15: 14. PMID 26382005 DOI: 10.1167/15.13.14  0.741
2015 Mahadevan M, Bedell H, Stevenson S. The influence of attention on contrast perception, contrast discrimination, and saccadic reaction time. Journal of Vision. 15: 1259. PMID 26326947 DOI: 10.1167/15.12.1259  0.338
2015 Bedell HE, Siderov J, Formankiewicz MA, Waugh SJ, Aydin S. Evidence for an eye-movement contribution to normal foveal crowding Optometry and Vision Science. 92: 237-245. PMID 25951481 DOI: 10.1097/Opx.0000000000000480  0.772
2015 Bedell HE, Pratt JD, Krishnan A, Kisilevsky E, Brin TA, González EG, Steinbach MJ, Tarita-Nistor L. Repeatability of Nidek MP-1 Fixation Measurements in Patients With Bilateral Central Field Loss. Investigative Ophthalmology & Visual Science. 56: 2624-30. PMID 25788656 DOI: 10.1167/Iovs.15-16511  0.654
2014 Tripathy SP, Cavanagh P, Bedell HE. Large crowding zones in peripheral vision for briefly presented stimuli. Journal of Vision. 14: 11. PMID 25550071 DOI: 10.1167/14.6.11  0.53
2014 Liu L, Wang YZ, Bedell HE. Visual-function tests for self-monitoring of age-related macular degeneration. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 91: 956-65. PMID 24987816 DOI: 10.1097/OPX.0000000000000324  0.336
2014 Pratt JD, Ohara JM, Woo SY, Bedell HE. Fixation locus in patients with bilateral central scotomas for targets that perceptually fill in. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 91: 312-21. PMID 24413271 DOI: 10.1097/Opx.0000000000000167  0.685
2014 Siderov J, Waugh SJ, Bedell HE. Foveal contour interaction on the edge: response to 'Letter-to-the-Editor' by Drs. Coates and Levi. Vision Research. 96: 145-8. PMID 24384404 DOI: 10.1016/j.visres.2013.12.012  0.755
2014 Aydin S, Adeleye M, Siderov J, Chima AS, Bedell HE, Waugh SJ, Gautier J. The influence of crowding on eye movements: A preliminary study Journal of Vision. 14: 1211-1211. DOI: 10.1167/14.10.1211  0.756
2013 Öğmen H, Ekiz O, Huynh D, Bedell HE, Tripathy SP. Bottlenecks of motion processing during a visual glance: the leaky flask model. Plos One. 8: e83671. PMID 24391806 DOI: 10.1371/journal.pone.0083671  0.753
2013 Ravikumar A, Marsack JD, Bedell HE, Shi Y, Applegate RA. Change in visual acuity is well correlated with change in image-quality metrics for both normal and keratoconic wavefront errors. Journal of Vision. 13: 28. PMID 24281244 DOI: 10.1167/13.13.28  0.351
2013 Shi Y, Applegate RA, Wei X, Ravikumar A, Bedell HE. Registration tolerance of a custom correction to maintain visual acuity. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 90: 1370-84. PMID 24270593 DOI: 10.1097/OPX.0000000000000075  0.344
2013 Bedell HE, Siderov J, Waugh SJ, Zemanová R, Pluháček F, Musilová L. Contour interaction for foveal acuity targets at different luminances. Vision Research. 89: 90-5. PMID 23880125 DOI: 10.1016/j.visres.2013.07.009  0.77
2013 Shi Y, Queener HM, Marsack JD, Ravikumar A, Bedell HE, Applegate RA. Optimizing wavefront-guided corrections for highly aberrated eyes in the presence of registration uncertainty. Journal of Vision. 13. PMID 23757512 DOI: 10.1167/13.7.8  0.374
2013 Sridhar D, Bedell HE. Changes in perceived egocentric direction during symmetric vergence. Perception. 42: 127-37. PMID 23700952 DOI: 10.1068/P7280  0.67
2013 Bedell HE, Stevenson SB. Eye movement testing in clinical examination. Vision Research. 90: 32-7. PMID 23416869 DOI: 10.1016/j.visres.2013.02.001  0.349
2013 Moulder MJ, Qian J, Bedell HE. Motion deblurring during pursuit tracking improves spatial-interval acuity. Vision Research. 81: 6-11. PMID 23402872 DOI: 10.1016/J.Visres.2013.01.004  0.625
2013 Siderov J, Waugh SJ, Bedell HE. Foveal contour interaction for low contrast acuity targets. Vision Research. 77: 10-3. PMID 23200866 DOI: 10.1016/j.visres.2012.11.008  0.77
2013 Tripathy S, Cavanagh P, Bedell H. Large Interaction Zones for Visual Crowding for Briefly Presented Peripheral Stimuli Journal of Vision. 13: 571-571. DOI: 10.1167/13.9.571  0.522
2012 Bedell HE, Gantz L, Jackson DN. Perceived suprathreshold depth under conditions that elevate the stereothreshold. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 89: 1768-73. PMID 23160439 DOI: 10.1097/Opx.0B013E3182772Dff  0.761
2012 Ukwade MT, Bedell HE. Spatial-bisection acuity in infantile nystagmus. Vision Research. 64: 1-6. PMID 22595744 DOI: 10.1016/J.Visres.2012.05.004  0.798
2012 Sridhar D, Bedell HE. Binocular retinal image differences influence eye-position signals for perceived visual direction. Vision Research. 62: 220-7. PMID 22560955 DOI: 10.1016/J.Visres.2012.04.011  0.685
2012 Jackson DN, Bedell HE. Vertical heterophoria and susceptibility to visually induced motion sickness. Strabismus. 20: 17-23. PMID 22390327 DOI: 10.3109/09273972.2011.650813  0.38
2012 Qian J, Adeseye SA, Stevenson SB, Patel SS, Bedell HE. D(max) for stereoscopic depth perception with simulated monovision correction. Seeing and Perceiving. 25: 399-408. PMID 21774871 DOI: 10.1163/187847511X579043  0.747
2012 Ogmen H, Ekiz O, Tripathy S, Bedell H. EFFECT OF DISTRACTORS ON ENCODING AND MEMORIZATION OF DIRECTION-OF-MOTION INFORMATION DURING TRACKING Journal of Vision. 12: 710-710. DOI: 10.1167/12.9.710  0.767
2011 Ravikumar A, Applegate RA, Shi Y, Bedell HE. Six just-noticeable differences in retinal image quality in 1 line of visual acuity: toward quantification of happy versus unhappy patients with 20/20 acuity. Journal of Cataract and Refractive Surgery. 37: 1523-9. PMID 21782097 DOI: 10.1016/j.jcrs.2011.02.034  0.384
2011 Gantz L, Bedell HE. Variation of stereothreshold with random-dot stereogram density. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 88: 1066-71. PMID 21642889 DOI: 10.1097/Opx.0B013E3182217487  0.7
2011 Sridhar D, Bedell HE. Relative contributions of the two eyes to perceived egocentric visual direction in normal binocular vision. Vision Research. 51: 1075-85. PMID 21371491 DOI: 10.1016/J.Visres.2011.02.023  0.687
2011 Chung ST, LaFrance MW, Bedell HE. Influence of motion smear on visual acuity in simulated infantile nystagmus. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 88: 200-7. PMID 21200353 DOI: 10.1097/OPX.0b013e31820846dd  0.697
2010 Shooner C, Tripathy SP, Bedell HE, Ogmen H. High-capacity, transient retention of direction-of-motion information for multiple moving objects. Journal of Vision. 10: 8. PMID 20884557 DOI: 10.1167/10.6.8  0.771
2010 Bedell HE, Tong J, Aydin M. The perception of motion smear during eye and head movements. Vision Research. 50: 2692-701. PMID 20875444 DOI: 10.1016/j.visres.2010.09.025  0.794
2010 Gantz L, Bedell HE. Transfer of perceptual learning of depth discrimination between local and global stereograms. Vision Research. 50: 1891-9. PMID 20600234 DOI: 10.1016/J.Visres.2010.06.011  0.69
2010 Bedell H, Tong J. Perception of motion smear during visually induced illusory self motion Journal of Vision. 9: 688-688. DOI: 10.1167/9.8.688  0.755
2010 Gantz L, Bedell H. Transfer of perceptual learning between local and global random-dot stereograms Journal of Vision. 9: 259-259. DOI: 10.1167/9.8.259  0.664
2010 Qian J, Bedell H. Perceived direction of motion and depth of missing fundamental gratings Journal of Vision. 7: 816-816. DOI: 10.1167/7.9.816  0.561
2010 Tong J, Patel SS, Bedell HE. Asymmetrical modulation of the temporal impulse response during smooth pursuit Journal of Vision. 6: 866-866. DOI: 10.1167/6.6.866  0.767
2010 Qian J, Patel SS, Bedell HE. Effects of spatial frequency, contrast, and stimulus size on the magnitude of perceived depth and speed Journal of Vision. 6: 653-653. DOI: 10.1167/6.6.653  0.72
2010 Patel SS, Bedell HE. Disparities in non-vertical spatial frequency components extend the range of accurate depth perception in humans Journal of Vision. 6: 651-651. DOI: 10.1167/6.6.651  0.672
2010 Kafaligonul HH, Patel SS, Ogmen H, Bedell HE, Purushothaman G. Simultaneous flash-lag effects in two directions reveal a slow stage of multi-directional motion integration Journal of Vision. 6: 641-641. DOI: 10.1167/6.6.641  0.799
2010 Lien cC, Tong J, Bedell HE, Cisarik PM, Patel SS. The relationship between motion sensitivity and fixation variability in eccentric gaze Journal of Vision. 6: 575-575. DOI: 10.1167/6.6.575  0.813
2010 Patel SS, Bedell HE. Non-horizontal disparities enhance sensitivity of the human stereovision system Journal of Vision. 5: 261-261. DOI: 10.1167/5.8.261  0.655
2010 Bedell HE, Lien TC, Tong J, Cisarik PM, Patel SS. Motion sensitivity and fixation variability along individual meridians Journal of Vision. 5: 137-137. DOI: 10.1167/5.8.137  0.803
2010 Ogmen H, Shooner C, Tripathy S, Bedell H. Dual Memory Systems Store Direction of Motion Information for Multiple Moving Objects Journal of Vision. 10: 763-763. DOI: 10.1167/10.7.763  0.743
2010 KafaligöNül H, Patel SS, Öğmen H, Bedell HE, Purushothaman G. Perceptual asynchronies and the dual-channel differential latency hypothesis Space and Time in Perception and Action. 299-395. DOI: 10.1017/CBO9780511750540.022  0.741
2009 Tong J, Ramamurthy M, Patel SS, Vu-Yu LP, Bedell HE. The temporal impulse response function during smooth pursuit. Vision Research. 49: 2835-42. PMID 19706304 DOI: 10.1016/j.visres.2009.08.019  0.845
2009 Patel SS, Bedell HE, Tsang DK, Ukwade MT. Relationship between threshold and suprathreshold perception of position and stereoscopic depth. Journal of the Optical Society of America. a, Optics, Image Science, and Vision. 26: 847-61. PMID 19340259 DOI: 10.1364/Josaa.26.000847  0.803
2009 Bedell HE, Tong J, Woo SY, House JR, Nguyen T. Orientation discrimination with macular changes associated with early AMD. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 86: 485-91. PMID 19319009 DOI: 10.1097/OPX.0b013e31819fa6e2  0.747
2009 Bedell HE, Tong J. Asymmetrical perception of motion smear in infantile nystagmus. Vision Research. 49: 262-7. PMID 19010344 DOI: 10.1016/j.visres.2008.10.019  0.789
2009 Hariharan-Vilupuru S, Bedell HE. The perceived visual direction of monocular objects in random-dot stereograms is influenced by perceived depth and allelotropia. Vision Research. 49: 190-201. PMID 18992271 DOI: 10.1016/J.Visres.2008.10.009  0.472
2008 Tong J, Stevenson SB, Bedell HE. Signals of eye-muscle proprioception modulate perceived motion smear. Journal of Vision. 8: 7.1-6. PMID 19146308 DOI: 10.1167/8.14.7  0.767
2008 Tong J, Lien TC, Cisarik PM, Bedell HE. Motion sensitivity during fixation in straight-ahead and lateral eccentric gaze. Experimental Brain Research. 190: 189-200. PMID 18584163 DOI: 10.1007/S00221-008-1462-1  0.787
2008 Bedell HE, Ramamurthy M, Patel SS, Subramaniam S, Vu-Yu LP, Tong J. The temporal impulse response function in infantile nystagmus. Vision Research. 48: 1575-83. PMID 18550143 DOI: 10.1016/j.visres.2008.04.028  0.827
2008 Purushothaman G, Bedell HE, Öǧmen H, Patel SS. Neurophysiology of compensation for time delays: Visual prediction is off track Behavioral and Brain Sciences. 31: 214. DOI: 10.1017/S0140525X0800397X  0.797
2008 Öǧmen H, Patel SS, Purushothaman G, Bedell HE. Moving backward through perceptual compensation Behavioral and Brain Sciences. 31: 212-213. DOI: 10.1017/S0140525X08003968  0.806
2007 Ukwade MT, Harwerth RS, Bedell HE. Stereoscopic acuity, observation distance and fixation disparity: a commentary on 'Stereoscopic acuity and observation distance' by Bradshaw and Glennerster (2006). Spatial Vision. 20: 489-92. PMID 17716529 DOI: 10.1163/156856807781503640  0.763
2007 Tong J, Aydin M, Bedell HE. Direction-of-motion discrimination is facilitated by visible motion smear. Perception & Psychophysics. 69: 48-55. PMID 17515215 DOI: 10.3758/Bf03194452  0.762
2007 Tong J, Aydin M, Bedell HE. Direction and extent of perceived motion smear during pursuit eye movement. Vision Research. 47: 1011-9. PMID 17239420 DOI: 10.1016/j.visres.2006.12.002  0.791
2007 Chung ST, Patel SS, Bedell HE, Yilmaz O. Spatial and temporal properties of the illusory motion-induced position shift for drifting stimuli. Vision Research. 47: 231-43. PMID 17190608 DOI: 10.1016/j.visres.2006.10.008  0.807
2006 Hanson KS, Bedell HE, White JM, Ukwade MT. Distance and near visual acuity in infantile nystagmus. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 83: 823-9. PMID 17106409 DOI: 10.1097/01.Opx.0000238650.33150.73  0.813
2006 Tong J, Patel SS, Bedell HE. The attenuation of perceived motion smear during combined eye and head movements. Vision Research. 46: 4387-97. PMID 17046046 DOI: 10.1016/j.visres.2006.08.034  0.839
2006 Woo S, Bedell HE. Beating the beat: reading can be faster than the frequency of eye movements in persons with congenital nystagmus. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 83: 559-71. PMID 16909075 DOI: 10.1097/01.opx.0000230272.10471.03  0.329
2006 Bedell HE. Visual and perceptual consequences of congenital nystagmus. Seminars in Ophthalmology. 21: 91-5. PMID 16702076 DOI: 10.1080/08820530600614181  0.458
2006 Patel SS, Bedell HE, Sampat P. Pooling signals from vertically and non-vertically orientation-tuned disparity mechanisms in human stereopsis. Vision Research. 46: 1-13. PMID 16129469 DOI: 10.1016/j.visres.2005.07.011  0.699
2006 Wang M, Tong J, Bedell HE. Physiologic hyperphoria and the dorsal light reflex in humans with normal binocular vision: Reply to Brodsky & Van Rijn [2] Strabismus. 14: 171-174. DOI: 10.1080/09273970600896927  0.702
2005 Wang M, Bedell HE. Asymmetrical vertical phorias in normal subjects: the influence of unbalanced illumination. Strabismus. 13: 123-8. PMID 16251141 DOI: 10.1080/09273970500216465  0.336
2005 Bedell HE, Patel SS. Attenuation of perceived motion smear during the vestibulo-ocular reflex. Vision Research. 45: 2191-200. PMID 15845249 DOI: 10.1016/j.visres.2005.01.032  0.813
2005 Tong J, Patel SS, Bedell HE. Asymmetry of perceived motion smear during head and eye movements: evidence for a dichotomous neural categorization of retinal image motion. Vision Research. 45: 1519-24. PMID 15781070 DOI: 10.1016/j.visres.2004.12.004  0.832
2005 Ramamurthy M, Bedell HE, Patel SS. Stereothresholds for moving line stimuli for a range of velocities. Vision Research. 45: 789-99. PMID 15639505 DOI: 10.1016/j.visres.2004.05.028  0.817
2004 Oğmen H, Patel SS, Bedell HE, Camuz K. Differential latencies and the dynamics of the position computation process for moving targets, assessed with the flash-lag effect. Vision Research. 44: 2109-28. PMID 15183678 DOI: 10.1016/j.visres.2004.04.003  0.819
2004 Bedell HE, Chung ST, Patel SS. Attenuation of perceived motion smear during vergence and pursuit tracking. Vision Research. 44: 895-902. PMID 14992833 DOI: 10.1016/j.visres.2003.11.006  0.839
2004 Cisarik PM, Kasthurirangan S, Visco FE, Bedell HE, Stevenson SB. The effect of a temporary absence of target velocity information on visual tracking Journal of Vision. 4: 650-650. DOI: 10.1167/4.8.650  0.379
2004 Subramaniam S, Bedell HE. Temporal Characteristics of Extraretinal Signals during Voluntary Saccades and Head Roll in the Dark Journal of Vision. 4: 640-640. DOI: 10.1167/4.8.640  0.31
2004 Hariharan S, Bedell HE. The perceived visual direction of monocular objects in random-dot stereograms is influenced by horizontal but not vertical disparity Journal of Vision. 4: 588-588. DOI: 10.1167/4.8.588  0.402
2004 Patel SS, Chung STL, Bedell HE. Motion-Induced Position Shifts are Limited by Conflicting Relative Position Information Journal of Vision. 4: 577-577. DOI: 10.1167/4.8.577  0.762
2004 Bedell HE, Nguyen LK, Patel SS. The relationship between visual frame-of-reference effects for perceived size and speed Journal of Vision. 4: 574-574. DOI: 10.1167/4.8.574  0.688
2003 Purushothaman G, Oğmen H, Bedell HE. Suprathreshold intrinsic dynamics of the human visual system. Neural Computation. 15: 2883-908. PMID 14629872 DOI: 10.1162/089976603322518786  0.794
2003 Patel SS, Ukwade MT, Stevenson SB, Bedell HE, Sampath V, Ogmen H. Stereoscopic depth perception from oblique phase disparities. Vision Research. 43: 2479-92. PMID 13129536 DOI: 10.1016/S0042-6989(03)00464-4  0.804
2003 Bedell HE, Chung ST, Ogmen H, Patel SS. Color and motion: which is the tortoise and which is the hare? Vision Research. 43: 2403-12. PMID 12972391 DOI: 10.1016/S0042-6989(03)00436-X  0.815
2003 Patel SS, Ukwade MT, Bedell HE, Sampath V. Near stereothresholds measured with random-dot stereograms using phase disparities. Optometry (St. Louis, Mo.). 74: 453-62. PMID 12877278  0.8
2003 Chung ST, Bedell HE. Velocity dependence of Vernier and letter acuity for band-pass filtered moving stimuli. Vision Research. 43: 669-82. PMID 12604103 DOI: 10.1016/S0042-6989(02)00628-4  0.66
2003 Ukwade MT, Bedell HE, Harwerth RS. Stereothresholds with simulated vergence variability and constant error. Vision Research. 43: 195-204. PMID 12536141 DOI: 10.1016/S0042-6989(02)00409-1  0.761
2003 Ukwade MT, Bedell HE, Harwerth RS. Stereopsis is perturbed by vergence error. Vision Research. 43: 181-93. PMID 12536140 DOI: 10.1016/S0042-6989(02)00408-X  0.774
2003 Patel SS, Bedell HE. Perceived depth from veridical and aliased binocular phase disparities in a random-dot (RD) stimulus Journal of Vision. 3: 465a. DOI: 10.1167/3.9.465  0.687
2003 Ogmen H, Camuz K, Patel SS, Bedell HE. Transient and steady-state phases of position computation for a moving target Journal of Vision. 3: 393a. DOI: 10.1167/3.9.393  0.768
2002 Ukwade MT, Bedell HE, White JM. Orientation discrimination and variability of torsional eye position in congenital nystagmus. Vision Research. 42: 2395-407. PMID 12350426 DOI: 10.1016/S0042-6989(02)00199-2  0.811
2002 Purushothaman G, Lacassagne D, Bedell HE, Oğmen H. Effect of exposure duration, contrast and base blur on coding and discrimination of edges. Spatial Vision. 15: 341-76. PMID 12116994 DOI: 10.1163/15685680260174074  0.799
2002 Sampath V, Bedell HE. Distribution of refractive errors in albinos and persons with idiopathic congenital nystagmus. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 79: 292-9. PMID 12035986 DOI: 10.1097/00006324-200205000-00008  0.304
2002 Ramamurthy M, Stevenson S, Bedell H. THE INFLUENCE OF SIMULATED MOTION BLUR ON STEREOTHRESHOLDS FOR STATIC TARGETS. Optometry and Vision Science. 79: 293. DOI: 10.1097/00006324-200212001-00545  0.376
2002 Hanson K, Bedell H. COMPARISON OF DISTANCE AND NEAR VISUAL ACUITY IN INFANTILE NYSTAGMUS. Optometry and Vision Science. 79: 280. DOI: 10.1097/00006324-200212001-00528  0.359
2001 Bedell HE, Yang J. The attenuation of perceived image smear during saccades. Vision Research. 41: 521-8. PMID 11166054 DOI: 10.1016/S0042-6989(00)00266-2  0.426
2001 Visco FE, Stevenson SB, Bedell HE. Saccades alter perceived duration of full field decrement flashes Journal of Vision. 1: 223a. DOI: 10.1167/1.3.223  0.308
2001 Lahnstein C, Bedell H, Fern K. IMPROVED VISUAL ACUITY AND DECREASED EYE-MOVEMENT INTENSITY IN A PATIENT WITH NYSTAGMUS DURING RGP LENS WEAR. Optometry and Vision Science. 78: 155. DOI: 10.1097/00006324-200112001-00243  0.387
2001 Langaas T, Bedell H, Patel S, Ukwade M. PSYCHOPHYSICAL ESTIMATES OF VERGENCE FLUCTUATIONS AND STEREOPSIS DURING VOLUNTARY HORIZONTAL HEAD MOTION. Optometry and Vision Science. 78: 35. DOI: 10.1097/00006324-200112001-00022  0.804
2001 Ramamurthy M, Bedell H, Patel S, Ukwade M. STEREO AND VERNIER ACUITIES FOR MOVING LINE STIMULI AT A RANGE OF VELOCITIES. Optometry and Vision Science. 78: 35. DOI: 10.1097/00006324-200112001-00021  0.802
2000 Patel SS, Ogmen H, Bedell HE, Sampath V. Flash-lag effect: differential latency, not postdiction. Science (New York, N.Y.). 290: 1051. PMID 11184992 DOI: 10.1126/Science.290.5494.1051A  0.742
2000 Bedell HE. Perception of a clear and stable visual world with congenital nystagmus. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 77: 573-81. PMID 11138830 DOI: 10.1097/00006324-200011000-00006  0.488
2000 Akutsu H, Bedell HE, Patel SS. Recognition thresholds for letters with simulated dioptric blur. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 77: 524-30. PMID 11100890 DOI: 10.1097/00006324-200010000-00006  0.498
2000 Purushothaman G, Oğmen H, Bedell HE. Gamma-range oscillations in backward-masking functions and their putative neural correlates. Psychological Review. 107: 556-77. PMID 10941280 DOI: 10.1037/0033-295X.107.3.556  0.782
2000 Bedell HE, Chung ST, Patel SS. Elevation of Vernier thresholds during image motion depends on target configuration. Journal of the Optical Society of America. a, Optics, Image Science, and Vision. 17: 947-54. PMID 10850464 DOI: 10.1364/JOSAA.17.000947  0.722
2000 Reich LN, Bedell HE. Relative legibility and confusions of letter acuity targets in the peripheral and central retina. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 77: 270-5. PMID 10831217 DOI: 10.1097/00006324-200005000-00014  0.414
2000 Patel SS, Ukwade MT, Bedell HE, Sampath V. (BV-126)NEAR STEREOTHRESHOLDS MEASURED WITH SUB-PIXEL RESOLUTION USING RANDOM-DOT STIMULI Optometry and Vision Science. 77: 270. DOI: 10.1097/00006324-200012001-00445  0.779
2000 Patel SS, Ukwade MT, Bedell HE, Sampath V. Near stereothresholds measured with sub-pixel resolution using random-dot stimuli Optometry and Vision Science. 77: 270.  0.755
1999 Ukwade MT, Bedell HE. Stereothresholds in persons wtih congenital nystagmus and in normal observers during comparable retinal image motion. Vision Research. 39: 2963-73. PMID 10492822 DOI: 10.1016/S0042-6989(99)00050-4  0.794
1999 Patel SS, Bedell HE, Ukwade MT. Vernier judgments in the absence of regular shape information. Vision Research. 39: 2349-60. PMID 10367056 DOI: 10.1016/S0042-6989(98)00265-X  0.793
1999 Siderov J, Harwerth RS, Bedell HE. Stereopsis, cyclovergence and the backwards tilt of the vertical horopter. Vision Research. 39: 1347-57. PMID 10343847 DOI: 10.1016/S0042-6989(98)00252-1  0.692
1999 Bedell HE, Patel S, Chung ST. Comparison of letter and Vernier acuities with dioptric and diffusive blur. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 76: 115-20. PMID 10082058 DOI: 10.1097/00006324-199902000-00019  0.68
1998 Chen Y, Bedell HE, Frishman LJ. The precision of velocity discrimination across spatial frequency. Perception & Psychophysics. 60: 1329-36. PMID 9865074 DOI: 10.3758/Bf03207995  0.655
1998 Purushothaman G, Patel SS, Bedell HE, Ogmen H. Moving ahead through differential visual latency. Nature. 396: 424. PMID 9853748 DOI: 10.1038/24766  0.798
1998 Gall R, Wick B, Bedell H. Vergence facility: Establishing clinical utility Optometry and Vision Science. 75: 731-742. PMID 9798213 DOI: 10.1097/00006324-199810000-00018  0.609
1998 Gall R, Wick B, Bedell H. Vergence facility and target type Optometry and Vision Science. 75: 727-730. PMID 9798212 DOI: 10.1097/00006324-199810000-00017  0.632
1998 Purushothaman G, Oğmen H, Chen S, Bedell HE. Motion deblurring in a neural network model of retino-cortical dynamics. Vision Research. 38: 1827-42. PMID 9797961 DOI: 10.1016/S0042-6989(97)00350-7  0.805
1998 Chung ST, Bedell HE. Vernier and letter acuities for low-pass filtered moving stimuli. Vision Research. 38: 1967-82. PMID 9797943 DOI: 10.1016/S0042-6989(97)00327-1  0.452
1998 Chen Y, Bedell HE, Frishman LJ, Levi DM. Stimulus uncertainty affects velocity discrimination. Vision Research. 38: 1265-72. PMID 9666994 DOI: 10.1016/S0042-6989(97)00282-4  0.729
1997 Chung ST, Bedell HE. Congenital nystagmus image motion: influence on visual acuity at different luminances. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 74: 266-72. PMID 9219284 DOI: 10.1097/00006324-199705000-00021  0.458
1997 Bedell HE, Chung STL, LaFrance MW. The influence of motion smear on visual acuity in simulated congenital nystagmus Investigative Ophthalmology and Visual Science. 38: S651.  0.309
1997 Patel SS, Bedell HE, Ukwade MT. Vernier judgments for targets of arbitrary shape Investigative Ophthalmology and Visual Science. 38: S634.  0.75
1996 Chung ST, Bedell HE. Velocity criteria for "foveation periods" determined from image motions simulating congenital nystagmus. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 73: 92-103. PMID 8927317 DOI: 10.1097/00006324-199602000-00004  0.665
1996 Leung V, Wick B, Bedell HE. Multifaceted treatment of congenital nystagmus: a report of 6 cases. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 73: 114-24. PMID 8927312 DOI: 10.1097/00006324-199602000-00007  0.652
1996 Chung ST, Levi DM, Bedell HE. Vernier in motion: what accounts for the threshold elevation? Vision Research. 36: 2395-410. PMID 8917803 DOI: 10.1016/0042-6989(95)00342-8  0.732
1996 Chung ST, Levi DM, Bedell HE. Ricco's diameter for line detection increases with stimulus velocity. Journal of the Optical Society of America. a, Optics, Image Science, and Vision. 13: 2129-34. PMID 8888605 DOI: 10.1364/josaa.13.002129  0.692
1996 Chen Y, Bedell HE, Frishman LJ. Temporal-contrast discrimination and its neural correlates. Perception. 25: 505-22. PMID 8865294 DOI: 10.1068/P250505  0.673
1996 Bedell HE, Lott LA. Suppression of motion-produced smear during smooth pursuit eye movements. Current Biology : Cb. 6: 1032-4. PMID 8805336 DOI: 10.1016/S0960-9822(02)00650-4  0.44
1996 Bedell HE, Bollenbacher MA. Perception of motion smear in normal observers and in persons with congenital nystagmus. Investigative Ophthalmology & Visual Science. 37: 188-95. PMID 8550322  0.348
1996 Chen Y, Bedell HE, Frishman LJ, Levi DM. Motion mechanisms tuned for speed but not spatial frequency: Evidence from speed discrimination using an uncertainty paradigm Investigative Ophthalmology and Visual Science. 37: S748.  0.608
1996 Lott LA, Bedell HE. Smooth pursuit eye movements diminish motion-induced smear Investigative Ophthalmology and Visual Science. 37: S718.  0.306
1995 Chung ST, Bedell HE. "Dumping" of rebound nystagmus and optokinetic afternystagmus in humans. Experimental Brain Research. 107: 306-14. PMID 8773248 DOI: 10.1007/BF00230050  0.444
1995 Chung ST, Bedell HE. Effect of retinal image motion on visual acuity and contour interaction in congenital nystagmus. Vision Research. 35: 3071-82. PMID 8533343 DOI: 10.1016/0042-6989(95)00090-M  0.683
1995 Wensveen JM, Bedell HE, Loshin DS. Reading rates with artificial central scotomata with and without spatial remapping of print. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 72: 100-14. PMID 7753524 DOI: 10.1097/00006324-199502000-00009  0.344
1995 Bedell HE, Johnson CA. The effect of flicker on foveal and peripheral thresholds for oscillatory motion. Vision Research. 35: 2179-89. PMID 7667930 DOI: 10.1016/0042-6989(94)00304-1  0.437
1995 Chen S, Bedell HE, Oğmen H. A target in real motion appears blurred in the absence of other proximal moving targets. Vision Research. 35: 2315-28. PMID 7571467 DOI: 10.1016/0042-6989(94)00308-9  0.751
1995 Gall R, Wick B, Bedell HE, Pease PL. TARGET TYPE AND VERGENCE FACILITY Optometry and Vision Science. 72: 217. DOI: 10.1097/00006324-199512001-00351  0.612
1995 Gall R, Wick B, Bedell HE, Pease PL. VERGENCE FACILITY: ESTABLISHMENT OF CLINICAL NORMS Optometry and Vision Science. 72: 215. DOI: 10.1097/00006324-199512001-00348  0.581
1995 Barajas JJ, Bedell HE, Wick B. ACQUIRED PERIODIC ALTERNATING NYSTAGMUS TREATED WITH BACLOFEN Optometry and Vision Science. 72: 129. DOI: 10.1097/00006324-199512001-00210  0.598
1995 LaFrance MW, Lott LA, Bedell HE. ADAPTATION TO PROLONGED EXPOSURE TO MOTION SIMULATING CONGENITAL NYSTAGMUS Optometry and Vision Science. 72: 123. DOI: 10.1097/00006324-199512001-00197  0.338
1995 Chung ST, Bedell HE. VISUAL ACUITY IN THE PRESENCE OF IMAGE MOTION AND BLUR Optometry and Vision Science. 72: 29. DOI: 10.1097/00006324-199512001-00029  0.432
1995 Ukwade MT, Bedell HE. VERGENCE VARIABILITY IN NORMAL OBSERVERS AND PERSONS WITH CONGENITAL NYSTAGMUS Optometry and Vision Science. 72: 28. DOI: 10.1097/00006324-199512001-00027  0.719
1994 Aitsebaomo PA, Bedell HE. EFFECT OF TARGET DURATION ON SACCADES TO DOUBLE TARGETS Optometry and Vision Science. 71: 148. DOI: 10.1097/00006324-199412001-00292  0.303
1994 Younes M, Boltz R, Leach N, Bedell HE. REPEATABILITY AND COMPARISON OF VISIOPTIC EH-270 AND EYESYS CORNEAL TOPOGRAPHERS ON NORMAL EYES Optometry and Vision Science. 71: 94. DOI: 10.1097/00006324-199412001-00182  0.331
1994 Ukwade MT, Bedell HE. VERNIER THRESHOLDS DURING RETINAL IMAGE MOTION IN NORMAL OBSERVERS AND PERSONS WITH CONGENITAL NYSTAGMUS Optometry and Vision Science. 71: 88. DOI: 10.1097/00006324-199412001-00171  0.778
1994 Chung ST, Bedell HE. TOWARD DEFINING CRITERION IMAGE VELOCITIES FOR “FOVEATION PERIODSʼ IN CONGENITAL NYSTAGMUS Optometry and Vision Science. 71: 87. DOI: 10.1097/00006324-199412001-00170  0.581
1993 Ukwade MT, Bedell HE. Stability of oculomotor fixation as a function of target contrast and blur. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 70: 123-6. PMID 8446375 DOI: 10.1097/00006324-199302000-00007  0.77
1993 Abel LA, Dell'Osso LF, Waugh SJ, Bedell HE. Congenital nystagmus mechanism [2] Investigative Ophthalmology and Visual Science. 34: 282-284. PMID 8440583  0.574
1993 Currie DC, Bedell HE, Song S. Visual acuity for optotypes with image motions simulating congenital nystagmus Clinical Vision Sciences. 8: 73-84.  0.303
1992 Waugh SJ, Bedell HE. Sensitivity to temporal luminance modulation in congenital nystagmus. Investigative Ophthalmology & Visual Science. 33: 2316-24. PMID 1607243  0.639
1992 Bedell HE. Sensitivity to oscillatory target motion in congenital nystagmus. Investigative Ophthalmology & Visual Science. 33: 1811-21. PMID 1559781  0.382
1992 Aitsebaomo AP, Bedell HE. Psychophysical and saccadic information about direction for briefly presented visual targets. Vision Research. 32: 1729-37. PMID 1455744 DOI: 10.1016/0042-6989(92)90165-F  0.373
1992 Ukwade MT, Bedell HE. Variation of congenital nystagmus with viewing distance. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 69: 976-85. PMID 1300523 DOI: 10.1097/00006324-199212000-00012  0.778
1992 Wick B, Bedell HE. Rapid- and slow-velocity vergence eye movements. Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists). 12: 420-4. PMID 1293528 DOI: 10.1111/J.1475-1313.1992.Tb00310.X  0.691
1991 Bedell HE, Loshin DS. Interrelations between measures of visual acuity and parameters of eye movement in congenital nystagmus. Investigative Ophthalmology & Visual Science. 32: 416-21. PMID 1993594  0.312
1990 White JM, Bedell HE. The oculomotor reference in humans with bilateral macular disease. Investigative Ophthalmology & Visual Science. 31: 1149-61. PMID 2354915  0.58
1990 Bedell HE, Yap YL, Flom MC. Fixational drift and nasal-temporal pursuit asymmetries in strabismic amblyopes. Investigative Ophthalmology & Visual Science. 31: 968-76. PMID 2335458  0.304
1990 Bedell HE. Directionalization of visual targets during involuntary eye movement. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 67: 583-9. PMID 2216323 DOI: 10.1097/00006324-199008000-00005  0.463
1989 Herse PR, Bedell HE. Contrast sensitivity for letter and grating targets under various stimulus conditions. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 66: 774-81. PMID 2616138 DOI: 10.1097/00006324-198911000-00009  0.441
1989 Bedell HE, Klopfenstein JF, Yuan NY. Extraretinal information about eye position during involuntary eye movement: optokinetic afternystagmus. Perception & Psychophysics. 46: 579-86. PMID 2587187 DOI: 10.3758/BF03208155  0.439
1989 Bedell HE, White JM, Abplanalp PL. Variability of foveations in congenital nystagmus Clinical Vision Sciences. 4: 247-252.  0.472
1988 Abplanalp P, Bedell H. Visual improvement in an albinotic patient with an alteration of congenital nystagmus. American Journal of Optometry and Physiological Optics. 64: 944-51. PMID 3445891 DOI: 10.1097/00006324-198712000-00011  0.369
1988 Moidell BG, Bedell HE. Changes in oculocentric visual direction induced by the recalibration of saccades. Vision Research. 28: 329-36. PMID 3414020 DOI: 10.1016/0042-6989(88)90161-7  0.438
1987 Ogboso YU, Bedell HE. Magnitude of lateral chromatic aberration across the retina of the human eye. Journal of the Optical Society of America. a, Optics and Image Science. 4: 1666-72. PMID 3625350 DOI: 10.1364/Josaa.4.001666  0.38
1987 Barbeito R, Bedell HE, Flom MC, Simpson TL. Effects of luminance on the visual acuity of strabismic and anisometropic amblyopes and optically blurred normals. Vision Research. 27: 1543-9. PMID 3445488 DOI: 10.1016/0042-6989(87)90163-5  0.595
1986 Bedell HE. Some constraints on peripheral visual functioning. Introduction. American Journal of Optometry and Physiological Optics. 63: 91-3. PMID 3953763 DOI: 10.1097/00006324-198602000-00001  0.32
1986 Simpson TL, Barbeito R, Bedell HE. The effect of optical blur on visual acuity for targets of different luminances. Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists). 6: 279-81. PMID 3822467 DOI: 10.1111/J.1475-1313.1986.Tb00716.X  0.548
1986 Yap YL, Bedell HE, Abplanalp PL. Blind spot "fixation" in normal eyes: implications for eccentric viewing in bilateral macular disease. American Journal of Optometry and Physiological Optics. 63: 259-64. PMID 3706480 DOI: 10.1097/00006324-198604000-00004  0.392
1985 Bedell HE, Johnson MH, Barbeito R. Precision and accuracy of oculocentric direction for targets of different luminances. Perception & Psychophysics. 38: 135-40. PMID 4088805 DOI: 10.3758/BF03198850  0.358
1985 Horner DG, Paul AD, Katz B, Bedell HE. Variations in the slope of the psychometric acuity function with acuity threshold and scale. American Journal of Optometry and Physiological Optics. 62: 895-900. PMID 4083332 DOI: 10.1097/00006324-198512000-00011  0.361
1985 Bedell HE, Flom MC. Bilateral oculomotor abnormalities in strabismic amblyopes: evidence for a common central mechanism. Documenta Ophthalmologica. Advances in Ophthalmology. 59: 309-21. PMID 4028921 DOI: 10.1007/BF00159166  0.367
1985 Bedell HE, Flom MC, Barbeito R. Spatial aberrations and acuity in strabismus and amblyopia. Investigative Ophthalmology & Visual Science. 26: 909-16. PMID 4008207  0.303
1985 Flom MC, Bedell HE. Identifying amblyopia using associated conditions, acuity, and nonacuity features. American Journal of Optometry and Physiological Optics. 62: 153-60. PMID 3985107 DOI: 10.1097/00006324-198503000-00001  0.336
1984 Katz LM, Levi DM, Bedell HE. Central and peripheral contrast sensitivity in amblyopia with varying field size. Documenta Ophthalmologica. Advances in Ophthalmology. 58: 351-73. PMID 6525936 DOI: 10.1007/BF00679799  0.569
1984 Bedell HE, Barbeito R, Aitsebaomo PA. The precision of oculocentric direction and its role in the stability of fixation. Vision Research. 24: 1157-61. PMID 6523738 DOI: 10.1016/0042-6989(84)90170-6  0.35
1983 Bedell HE, Flom MC. Normal and abnormal space perception. American Journal of Optometry and Physiological Optics. 60: 426-35. PMID 6881273 DOI: 10.1097/00006324-198306000-00003  0.39
1982 Bedell HE, Katz LM. On the necessity of correcting peripheral target luminance for pupillary area. American Journal of Optometry and Physiological Optics. 59: 767-9. PMID 7148970 DOI: 10.1097/00006324-198210000-00001  0.369
1982 Enoch JM, Eisner A, Bedell HE. Further evaluation of an apparent failure of the photoreceptor alignment mechanism in a human observer. Archives of Ophthalmology (Chicago, Ill. : 1960). 100: 1280-1. PMID 7103811 DOI: 10.1001/archopht.1982.01030040258011  0.554
1981 Bedell HE, Enoch JM, Fitzgerald CR. Photoreceptor orientation. A graded disturbance bordering a region of choroidal atrophy. Archives of Ophthalmology (Chicago, Ill. : 1960). 99: 1841-4. PMID 7295138 DOI: 10.1001/archopht.1981.03930020715018  0.552
1980 Bedell HE, Enoch JM. An apparent failure of the photoreceptor alignment mechanism in a human observer. Archives of Ophthalmology (Chicago, Ill. : 1960). 98: 2023-6. PMID 7436838 DOI: 10.1001/archopht.1980.01020040875018  0.589
1980 Kandel GL, Grattan PE, Bedell HE. Are the dominant eyes of amblyopes normal? American Journal of Optometry and Physiological Optics. 57: 1-6. PMID 7377273 DOI: 10.1097/00006324-198001000-00001  0.359
1979 Enoch JM, Campos EC, Bedell HE. Visual resolution in a patient exhibiting a visual fatigue or saturation-like effect: probable multiple sclerosis. Archives of Ophthalmology (Chicago, Ill. : 1960). 97: 76-8. PMID 758895 DOI: 10.1001/archopht.1979.01020010016003  0.579
1979 Enoch JM, Bedell HE. Specification of the directionality of the Stiles-Crawford function. American Journal of Optometry and Physiological Optics. 56: 341-4. PMID 532806 DOI: 10.1097/00006324-197906000-00001  0.54
1979 Bedell HE, Enoch JM. A study of the Stiles-Crawford (S-C) function at 35 degrees in the temporal field and the stability of the foveal S-C function peak over time. Journal of the Optical Society of America. 69: 435-42. PMID 458510  0.495
1979 Enoch JM, Bedell HE, Kaufman HE. Interferometric visual acuity testing in anterior segment disease. Archives of Ophthalmology (Chicago, Ill. : 1960). 97: 1916-9. PMID 384983 DOI: 10.1001/archopht.1979.01020020364017  0.565
1979 Fitzgerald CR, Enoch JM, Campos EC, Bedell HE. Comparison of visual function studies in two cases of senile macular degeneration. Albrecht Von Graefes Archiv Fã¼R Klinische Und Experimentelle Ophthalmologie. Albrecht Von Graefe's Archive For Clinical and Experimental Ophthalmology. 210: 79-91. PMID 312039 DOI: 10.1007/BF00409994  0.5
1979 Enoch JM, Bedell HE. Specification of the directionality of the stiles crawford function Optometry and Vision Science. 56: 341-344.  0.404
1978 Campos EC, Bedell HE, Enoch JM, Fitzgerald CR. Retinal receptive field-like properties and Stiles-Crawford effect in a patient with a traumatic choroidal rupture. Documenta Ophthalmologica. Advances in Ophthalmology. 45: 381-95. PMID 688854 DOI: 10.1007/BF00161673  0.544
1978 Enoch JM, Bedell HE, Campos EC. Local variations in rod receptor orientation. Vision Research. 18: 123-4. PMID 664271 DOI: 10.1016/0042-6989(78)90089-5  0.415
1977 Kandel GL, Grattan PE, Bedell HE. Monocular fixation and acuity in amblyopic and normal eyes. American Journal of Optometry and Physiological Optics. 54: 598-608. PMID 596410 DOI: 10.1097/00006324-197709000-00004  0.372
1976 Bedell HE, Kandel GL. Experimentally induced variations in the dark adaptation functions of a severe strabismic amblyope. Documenta Ophthalmologica. Advances in Ophthalmology. 41: 129-56. PMID 1269368 DOI: 10.1007/BF00144714  0.343
Low-probability matches (unlikely to be authored by this person)
1988 Barbeito R, Bedell HE, Flom MC. Does impaired contrast sensitivity explain the spatial uncertainty of amblyopes? Investigative Ophthalmology & Visual Science. 29: 323-6. PMID 3338890  0.29
1980 Bedell HE. A functional test of foveal fixation based upon differential cone directional sensitivity. Vision Research. 20: 557-60. PMID 7434592 DOI: 10.1016/0042-6989(80)90133-9  0.288
1990 Joubert C, Bedell HE. Proximal vergence and perceived distance. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 67: 29-35. PMID 2308748 DOI: 10.1097/00006324-199001000-00007  0.288
1990 Wolf KS, Bedell HE, Pedersen SB. Relations between accommodation and vergence in darkness. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 67: 89-93. PMID 2336261 DOI: 10.1097/00006324-199002000-00005  0.285
1993 Bedell HE, Currie DC. Extraretinal signals for congenital nystagmus. Investigative Ophthalmology & Visual Science. 34: 2325-32. PMID 8505214  0.283
2014 Mahadevan M, Bedell H, Stevenson S. The relationship between contrast detection and saccadic reaction times with attention. Journal of Vision. 14: 332-332. DOI: 10.1167/14.10.332  0.281
1981 Bedell HE, Flom MC. Monocular spatial distortion in strabismic amblyopia Investigative Ophthalmology and Visual Science. 20: 263-268. PMID 7461929  0.281
1988 Bedell HE, Mc Cormack GL. Report of section on visual science at the 1987 meeting of the american academy of optometry Optometry and Vision Science. 65: 976-981. DOI: 10.1097/00006324-198812000-00012  0.28
1996 Bedell HE, Lott LA, LaFrance MW. Motion adaptation in normal observers produced by image motion simulating congenital nystagmus Investigative Ophthalmology and Visual Science. 37: S228.  0.28
1980 Bedell HE. Central and peripheral retinal photoreceptor orientation in amblyopic eyes as assessed by the psychophysical Stiles-Crawford function. Investigative Ophthalmology & Visual Science. 19: 49-59. PMID 7350134  0.268
1989 Wick B, Bedell HE. Magnitude and velocity of proximal vergence. Investigative Ophthalmology & Visual Science. 30: 755-60. PMID 2703318  0.267
1980 Flom MC, Kirschen DG, Bedell HE. Control of unsteady, eccentric fixation in amblyopic eyes by auditory feedback of eye position. Investigative Ophthalmology & Visual Science. 19: 1371-81. PMID 7429772  0.248
1980 Flom MC, Kirschen DG, Bedell HE. Acuity in eccentrically fixating amblyopes: In reply Optometry and Vision Science. 57: 191-194.  0.242
1984 Bedell HE, Johnson CA. THE PERCEIVED SIZE OF TARGETS IN THE PERIPHERAL AND CENTRAL VISUAL FIELDS Ophthalmic and Physiological Optics. 4: 123-131. DOI: 10.1111/j.1475-1313.1984.tb00345.x  0.237
2021 Mestre C, Bedell HE, Díaz-Doutón F, Pujol J, Gautier J. Characteristics of saccades during the near point of convergence test. Vision Research. 187: 27-40. PMID 34147850 DOI: 10.1016/j.visres.2021.06.001  0.234
2021 Marten-Ellis SM, Bedell HE. A Comparison of Foveal and Peripheral Contour Interaction and Crowding. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 98: 41-50. PMID 33394930 DOI: 10.1097/OPX.0000000000001625  0.229
2000 Aitsebaomo AP, Bedell HE. Saccadic and psychophysical discrimination of double targets. Optometry and Vision Science : Official Publication of the American Academy of Optometry. 77: 321-30. PMID 10879789  0.228
1984 Bedell HE, Johnson CA. The perceived size of targets in the peripheral and central visual fields. Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists). 4: 123-31. PMID 6728473  0.223
1976 Kandel GL, Bedell HE, Fallon JH. Near final scotopic thresholds in normal eyes and in the dominant eyes of amblyopes Ophthalmic Research. 8: 425-433.  0.222
1982 Bedell HE. Symmetry of acuity profiles in esotropic amblyopic eyes. Human Neurobiology. 1: 221-4. PMID 7185794  0.217
2000 Sampath V, Bedell H. Distributions of refractive error in albinos and persons with idiopathic congenital nystagmus Optometry and Vision Science. 77: 187. DOI: 10.1097/00006324-200012001-00312  0.216
1986 Yap YL, Bedell HE, Abplanalp PL. Blind spot “fixation” in normal eyes: Implications for eccentric viewing in bilateral macular disease Optometry and Vision Science. 63: 259-264.  0.214
2010 Wang J, Wyatt LM, Felius J, Stager DR, Stager DR, Birch EE, Bedell HE. Onset and progression of with-the-rule astigmatism in children with infantile nystagmus syndrome. Investigative Ophthalmology & Visual Science. 51: 594-601. PMID 20019374 DOI: 10.1167/Iovs.09-3599  0.2
1989 Mapp AP, Barbeito R, Bedell HE, Ono H. Visual localization of briefly presented peripheral targets. Biological Cybernetics. 60: 261-5. PMID 2706280 DOI: 10.1007/Bf00204123  0.199
1994 Kirschen DG, Thibos LN, Garnett B, Melore GG, Dayhaw-Barker P, Jones W, Bedell H. HOW TO SUBMIT AN ABSTRACT FOR THE ANNUAL MEETING OF THE AMERICAN ACADEMY OF OPTOMETRY Optometry and Vision Science. 71: 32. DOI: 10.1097/00006324-199412001-00042  0.187
2006 Fotowat H, Öǧmen H, Bedell HE, Breitmeyer BG. Probing Oscillatory Visual Dynamics at the Perceptual Level Handbook of Neural Engineering. 615-625. DOI: 10.1002/9780470068298.ch38  0.186
1976 Kandel GL, Bedell HE. Eccentricity of the scotopic fovea about a photopic point as revealed by acuity contours. Vision Research. 16: 357-62. PMID 941411 DOI: 10.1016/0042-6989(76)90196-6  0.183
1996 Lacassagne D, Ögmen H, Bedell HE. Perception and discrimination of edge blur: Psychophysical and modeling analyses Investigative Ophthalmology and Visual Science. 37: S732.  0.181
1995 Bedell H. AWARDS PROGRAM-INTRODUCTION OF THE GLENN A. FRY AWARD WINNER Optometry and Vision Science. 72: 358. DOI: 10.1097/00006324-199506000-00002  0.162
1995 Younes M, Boltz R, Leach NE, Bedell H. Short- and long-term repeatability of visioptic alcon eyemap (visioptic EH-270) corneal topographer on normal human corneas Optometry and Vision Science. 72: 838-844. PMID 8587773 DOI: 10.1097/00006324-199511000-00010  0.162
1978 Campos EC, Bedell HE. Critical flicker-fusion frequency as an indicator of human receptive field-like properties. Investigative Ophthalmology & Visual Science. 17: 533-8. PMID 659074  0.147
1981 Genter CR, Kandel GL, Bedell HE. The minimum angle of resolution vs angle of regard function as measured with different targets. Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists). 1: 3-12. PMID 7041051  0.145
1987 Bedell HE, Abplanalp PL, McGuire CA. Oculomotor responses to target displacements by patients with congenital idiopathic nystagmus and nystagmus associated with albinism Clinical Vision Sciences. 2: 21-31.  0.14
1996 Prakash RV, Breitmeyer B, Bedell HE. Different saccadic reaction times to the onset vs. phase reversal of a low frequency sine wave grating Investigative Ophthalmology and Visual Science. 37: S715.  0.125
1996 Chung STL, Bedell HE. Moving Vernier with band-pass filtered stimuli Investigative Ophthalmology and Visual Science. 37: S734.  0.113
1972 Kandel GL, Bedell HE. A precise method of measuring fixational eccentricity using the Maxwell spot centroid Behavior Research Methods & Instrumentation. 4: 295-296. DOI: 10.3758/BF03207308  0.096
2000 Beauregard D, Lewis J, Piccolo M, Bedell H. Diagnosis of glaucoma using telemedicine - The effect of compression on the evaluation of optic nerve head cup-disc ratio Journal of Telemedicine and Telecare. 6: S1-123-S1-125. PMID 10793995  0.09
1998 Bedell H, Steinman S. VISION SCIENCE LECTURES Optometry and Vision Science. 75: 199-202. DOI: 10.1097/00006324-199812000-00045  0.083
1985 Dodder R, Dougherty H, Kelley J, Rodden J, Ross G, Abernethy R, Bedell H. Space Telescope Antenna Pointing System Analysis and Test Ifac Proceedings Volumes. 18: 43-47. DOI: 10.1016/S1474-6670(17)60869-3  0.011
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