Mark S. Redfern - Publications

Affiliations: 
University of Pittsburgh, Pittsburgh, PA, United States 
Area:
Biomedical Engineering, Neuroscience Biology, Animal Physiology Biology

89 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 Pliner EM, Sturnieks DL, Beschorner KE, Redfern MS, Lord SR. Ladder Use Ability, Behavior and Exposure by Age and Gender. Geriatrics (Basel, Switzerland). 9. PMID 38804318 DOI: 10.3390/geriatrics9030061  0.593
2023 Moghaddam SRM, Hemler SL, Redfern MS, Jacobs TD, Beschorner KE. Computational Model of Shoe Wear Progression: Comparison with Experimental Results. Wear : An International Journal On the Science and Technology of Friction Lubrication and Wear. 235-241. PMID 37200982 DOI: 10.1016/j.wear.2019.01.070  0.611
2021 Hemler SL, Sider JR, Redfern MS, Beschorner KE. Gait kinetics impact shoe tread wear rate. Gait & Posture. 86: 157-161. PMID 33735824 DOI: 10.1016/j.gaitpost.2021.03.006  0.595
2020 Hemler SL, Pliner EM, Redfern MS, Haight JM, Beschorner KE. Traction performance across the life of slip-resistant footwear: Preliminary results from a longitudinal study. Journal of Safety Research. 74: 219-225. PMID 32951786 DOI: 10.1016/J.Jsr.2020.06.005  0.633
2020 Beschorner KE, Siegel JL, Hemler SL, Sundaram VH, Chanda A, Iraqi A, Haight JM, Redfern MS. An observational ergonomic tool for assessing the worn condition of slip-resistant shoes. Applied Ergonomics. 88: 103140. PMID 32678768 DOI: 10.1016/J.Apergo.2020.103140  0.66
2020 Sundaram VH, Hemler SL, Chanda A, Haight JM, Redfern MS, Beschorner KE. Worn region size of shoe outsole impacts human slips: Testing a mechanistic model. Journal of Biomechanics. 105: 109797. PMID 32423543 DOI: 10.1016/J.Jbiomech.2020.109797  0.641
2019 Iraqi A, Vidic NS, Redfern MS, Beschorner KE. Prediction of coefficient of friction based on footwear outsole features. Applied Ergonomics. 82: 102963. PMID 31580996 DOI: 10.1016/J.Apergo.2019.102963  0.658
2019 Beschorner KE, Iraqi A, Redfern MS, Moyer BE, Cham R. Influence of averaging time-interval on shoe-floor-contaminant available coefficient of friction measurements. Applied Ergonomics. 82: 102959. PMID 31568960 DOI: 10.1016/J.Apergo.2019.102959  0.765
2019 Hemler SL, Charbonneau DN, Iraqi A, Redfern MS, Haight JM, Moyer BE, Beschorner KE. Changes in under-shoe traction and fluid drainage for progressively worn shoe tread. Applied Ergonomics. 80: 35-42. PMID 31280808 DOI: 10.1016/J.Apergo.2019.04.014  0.769
2019 Beschorner KE, Iraqi A, Redfern MS, Cham R, Li Y. Predicting slips based on the STM 603 whole-footwear tribometer under different coefficient of friction testing conditions. Ergonomics. 1-37. PMID 30638144 DOI: 10.1080/00140139.2019.1567828  0.675
2019 Moghaddam SRM, Hemler SL, Redfern MS, Jacobs TDB, Beschorner KE. Computational model of shoe wear progression: Comparison with experimental results Wear. 235-241. DOI: 10.1016/J.Wear.2019.01.070  0.638
2018 Steinl SM, Sparto PJ, Atkeson CG, Redfern MS, Johannsen L. Interpersonal interactions for haptic guidance during balance exercises. Gait & Posture. 65: 129-136. PMID 30558919 DOI: 10.1016/J.Gaitpost.2018.07.163  0.353
2018 Redfern MS, Chambers AJ, Sparto PJ, Furman JM, Jennings JR. Inhibition and decision-processing speed are associated with performance on dynamic posturography in older adults. Experimental Brain Research. PMID 30302490 DOI: 10.1007/S00221-018-5394-0  0.311
2018 Iraqi A, Cham R, Redfern MS, Beschorner KE. Coefficient of friction testing parameters influence the prediction of human slips. Applied Ergonomics. 70: 118-126. PMID 29866300 DOI: 10.1016/J.Apergo.2018.02.017  0.692
2018 Iraqi A, Cham R, Redfern MS, Vidic NS, Beschorner KE. Kinematics and kinetics of the shoe during human slips. Journal of Biomechanics. PMID 29759653 DOI: 10.1016/J.Jbiomech.2018.04.018  0.679
2017 Moghaddam SRM, Acharya A, Redfern MS, Beschorner KE. Predictive multiscale computational model of shoe-floor coefficient of friction original article. Journal of Biomechanics. PMID 29183657 DOI: 10.1016/J.Jbiomech.2017.11.009  0.654
2017 O'Connell C, Mahboobin A, Drexler S, Redfern MS, Perera S, Nau AC, Cham R. Effects of acute peripheral/central visual field loss on standing balance. Experimental Brain Research. PMID 28765993 DOI: 10.1007/S00221-017-5045-X  0.304
2017 Redfern MS, Chambers AJ, Jennings JR, Furman JM. Sensory and motoric influences on attention dynamics during standing balance recovery in young and older adults. Experimental Brain Research. PMID 28528460 DOI: 10.1007/S00221-017-4985-5  0.309
2016 Beschorner KE, Albert DL, Redfern MS. Required coefficient of friction during level walking is predictive of slipping. Gait & Posture. 48: 256-260. PMID 27367937 DOI: 10.1016/J.Gaitpost.2016.06.003  0.677
2015 Lin CC, Roche JL, Steed DP, Musolino MC, Marchetti GF, Furman GR, Redfern MS, Whitney SL. Test-retest reliability of postural stability on two different foam pads. Journal of Nature and Science. 1: e43. PMID 25834842  0.766
2015 Lin CC, Whitney SL, Loughlin PJ, Furman JM, Redfern MS, Sienko KH, Sparto PJ. The effect of age on postural and cognitive task performance while using vibrotactile feedback. Journal of Neurophysiology. 113: 2127-36. PMID 25589585 DOI: 10.1152/Jn.00083.2014  0.313
2015 Moghaddam SRM, Redfern MS, Beschorner KE. A microscopic finite element model of shoe-floor hysteresis and adhesion friction Tribology Letters. 59. DOI: 10.1007/S11249-015-0570-X  0.637
2014 Sparto PJ, Fuhrman SI, Redfern MS, Perera S, Richard Jennings J, Alghwiri AA, Furman JM. Postural adjustment errors during lateral step initiation in older and younger adults. Experimental Brain Research. 232: 3977-89. PMID 25183162 DOI: 10.1007/S00221-014-4081-Z  0.32
2014 Wade C, Garner JC, Redfern MS, Andres RO. Walking on ballast impacts balance. Ergonomics. 57: 66-73. PMID 24354716 DOI: 10.1080/00140139.2013.863387  0.315
2014 Sparto PJ, Jennings JR, Furman JM, Redfern MS. Lateral step initiation behavior in older adults. Gait & Posture. 39: 799-803. PMID 24295896 DOI: 10.1016/J.Gaitpost.2013.10.021  0.343
2014 Beschorner KE, Albert DL, Chambers AJ, Redfern MS. Fluid pressures at the shoe-floor-contaminant interface during slips: effects of tread and implications on slip severity. Journal of Biomechanics. 47: 458-63. PMID 24267270 DOI: 10.1016/J.Jbiomech.2013.10.046  0.633
2013 Marchetti GF, Bellanca J, Whitney SL, Lin JC, Musolino MC, Furman GR, Redfern MS. The development of an accelerometer-based measure of human upright static anterior- posterior postural sway under various sensory conditions: test-retest reliability, scoring and preliminary validity of the Balance Accelerometry Measure (BAM). Journal of Vestibular Research : Equilibrium & Orientation. 23: 227-35. PMID 24284603 DOI: 10.3233/Ves-130490  0.775
2013 Rine RM, Schubert MC, Whitney SL, Roberts D, Redfern MS, Musolino MC, Roche JL, Steed DP, Corbin B, Lin CC, Marchetti GF, Beaumont J, Carey JP, Shepard NP, Jacobson GP, et al. Vestibular function assessment using the NIH Toolbox. Neurology. 80: S25-31. PMID 23479540 DOI: 10.1212/Wnl.0B013E3182872C6A  0.77
2013 Bellanca JL, Lowry KA, VanSwearingen JM, Brach JS, Redfern MS. Harmonic ratios: A quantification of step to step symmetry Journal of Biomechanics. 46: 828-831. PMID 23317758 DOI: 10.1016/J.Jbiomech.2012.12.008  0.317
2013 Sparto PJ, Fuhrman SI, Redfern MS, Jennings JR, Perera S, Nebes RD, Furman JM. Postural adjustment errors reveal deficits in inhibition during lateral step initiation in older adults. Journal of Neurophysiology. 109: 415-28. PMID 23114211 DOI: 10.1152/Jn.00682.2012  0.33
2011 Pollard JP, Porter WL, Redfern MS. Forces and moments on the knee during kneeling and squatting. Journal of Applied Biomechanics. 27: 233-41. PMID 21844612 DOI: 10.1123/Jab.27.3.233  0.313
2011 Whitney SL, Roche JL, Marchetti GF, Lin CC, Steed DP, Furman GR, Musolino MC, Redfern MS. A comparison of accelerometry and center of pressure measures during computerized dynamic posturography: a measure of balance. Gait & Posture. 33: 594-9. PMID 21333541 DOI: 10.1016/J.Gaitpost.2011.01.015  0.775
2010 Cenciarini M, Loughlin PJ, Sparto PJ, Redfern MS. Stiffness and damping in postural control increase with age. Ieee Transactions On Bio-Medical Engineering. 57: 267-75. PMID 19770083 DOI: 10.1109/Tbme.2009.2031874  0.346
2009 Redfern MS, Jennings JR, Mendelson D, Nebes RD. Perceptual inhibition is associated with sensory integration in standing postural control among older adults. The Journals of Gerontology. Series B, Psychological Sciences and Social Sciences. 64: 569-76. PMID 19617457 DOI: 10.1093/Geronb/Gbp060  0.306
2009 Moyer BE, Redfern MS, Cham R. Biomechanics of trailing leg response to slipping - Evidence of interlimb and intralimb coordination Gait and Posture. 29: 565-570. PMID 19196513 DOI: 10.1016/J.Gaitpost.2008.12.012  0.765
2009 Kurt B, Lovell M, Higgs CF, Redfern MS. Modeling mixed-lubrication of a shoe-floor interface applied to a pin-on-disk apparatus Tribology Transactions. 52: 560-568. DOI: 10.1080/10402000902825705  0.351
2009 Beschorner KE, Lovell MR, Higgs CF, Redfern MS. A mixed-lubrication model for shoe-floor friction applied to pin-on-disk apparatus 2008 Proceedings of the Stle/Asme International Joint Tribology Conference, Ijtc 2008. 143-145.  0.629
2008 Sparto PJ, Aizenstein HJ, Vanswearingen JM, Rosano C, Perera S, Studenski SA, Furman JM, Redfern MS. Delays in auditory-cued step initiation are related to increased volume of white matter hyperintensities in older adults. Experimental Brain Research. 188: 633-40. PMID 18545989 DOI: 10.1007/S00221-008-1443-4  0.319
2008 O'Connor KW, Loughlin PJ, Redfern MS, Sparto PJ. Postural adaptations to repeated optic flow stimulation in older adults. Gait & Posture. 28: 385-91. PMID 18329878 DOI: 10.1016/J.Gaitpost.2008.01.010  0.312
2008 Beschorner KE, Lovell MR, Redfern MS. Shoe-floor frictional properties for varying sliding speed, pressure and contaminant 2007 Proceedings of the Asme/Stle International Joint Tribology Conference, Ijtc 2007. 961-963. DOI: 10.1115/IJTC2007-44363  0.64
2007 Wade C, Redfern MS. Ground reaction forces during human locomotion on railroad ballast. Journal of Applied Biomechanics. 23: 322-9. PMID 18089931 DOI: 10.1123/Jab.23.4.322  0.32
2007 Müller ML, Redfern MS, Jennings JR. Postural prioritization defines the interaction between a reaction time task and postural perturbations. Experimental Brain Research. 183: 447-56. PMID 17690875 DOI: 10.1007/S00221-007-1065-2  0.316
2007 Cook JR, Baker NA, Cham R, Hale E, Redfern MS. Measurements of wrist and finger postures: a comparison of goniometric and motion capture techniques. Journal of Applied Biomechanics. 23: 70-8. PMID 17585179 DOI: 10.1123/Jab.23.1.70  0.349
2007 Holbein-Jenny MA, Redfern MS, Gottesman D, Chaffin DB. Kinematics of heelstrike during walking and carrying: implications for slip resistance testing. Ergonomics. 50: 352-63. PMID 17536773 DOI: 10.1080/00140130601053479  0.772
2007 Faulkner KA, Redfern MS, Cauley JA, Landsittel DP, Studenski SA, Rosano C, Simonsick EM, Harris TB, Shorr RI, Ayonayon HN, Newman AB. Multitasking: association between poorer performance and a history of recurrent falls. Journal of the American Geriatrics Society. 55: 570-6. PMID 17397436 DOI: 10.1111/J.1532-5415.2007.01147.X  0.303
2007 Beschorner KE, Redfern MS, Porter WL, Debski RE. Effects of slip testing parameters on measured coefficient of friction. Applied Ergonomics. 38: 773-80. PMID 17196925 DOI: 10.1016/J.Apergo.2006.10.005  0.675
2006 Moyer BE, Chambers AJ, Redfern MS, Cham R. Gait parameters as predictors of slip severity in younger and older adults. Ergonomics. 49: 329-43. PMID 16690563 DOI: 10.1080/00140130500478553  0.768
2006 Whitney SL, Sparto PJ, Hodges LF, Babu SV, Furman JM, Redfern MS. Responses to a virtual reality grocery store in persons with and without vestibular dysfunction. Cyberpsychology & Behavior : the Impact of the Internet, Multimedia and Virtual Reality On Behavior and Society. 9: 152-6. PMID 16640469 DOI: 10.1089/Cpb.2006.9.152  0.311
2006 Musolino MC, Loughlin PJ, Sparto PJ, Redfern MS. Spectrally similar periodic and non-periodic optic flows evoke different postural sway responses. Gait & Posture. 23: 180-8. PMID 16399514 DOI: 10.1016/J.Gaitpost.2005.02.008  0.758
2006 Faulkner KA, Redfern MS, Rosano C, Landsittel DP, Studenski SA, Cauley JA, Zmuda JM, Simonsick EM, Kritchevsky SB, Newman AB. Reciprocal influence of concurrent walking and cognitive testing on performance in older adults. Gait & Posture. 24: 182-9. PMID 16168655 DOI: 10.1016/J.Gaitpost.2005.08.004  0.348
2005 Whitney SL, Wrisley DM, Marchetti GF, Gee MA, Redfern MS, Furman JM. Clinical measurement of sit-to-stand performance in people with balance disorders: validity of data for the Five-Times-Sit-to-Stand Test. Physical Therapy. 85: 1034-45. PMID 16180952 DOI: 10.1093/Ptj/85.10.1034  0.316
2005 Mahboobin A, Loughlin PJ, Redfern MS, Sparto PJ. Sensory re-weighting in human postural control during moving-scene perturbations. Experimental Brain Research. 167: 260-7. PMID 16025292 DOI: 10.1007/S00221-005-0053-7  0.314
2003 Latt LD, Sparto PJ, Furman JM, Redfern MS. The steady-state postural response to continuous sinusoidal galvanic vestibular stimulation. Gait & Posture. 18: 64-72. PMID 14654209 DOI: 10.1016/S0966-6362(02)00195-9  0.721
2003 Richerson SJ, Faulkner LW, Robinson CJ, Redfern MS, Purucker MC. Acceleration threshold detection during short anterior and posterior perturbations on a translating platform. Gait & Posture. 18: 11-9. PMID 14654203 DOI: 10.1016/S0966-6362(02)00189-3  0.342
2003 Furman JM, Müller ML, Redfern MS, Jennings JR. Visual-vestibular stimulation interferes with information processing in young and older humans. Experimental Brain Research. 152: 383-92. PMID 12920495 DOI: 10.1007/S00221-003-1560-Z  0.323
2003 Loughlin PJ, Redfern MS, Furman JM. Nonstationarities of postural sway. Ieee Engineering in Medicine and Biology Magazine : the Quarterly Magazine of the Engineering in Medicine & Biology Society. 22: 69-75. PMID 12733462 DOI: 10.1109/Memb.2003.1195699  0.315
2003 Loughlin PJ, Redfern M. Analysis and Modeling of Human Postural Control Ieee Engineering in Medicine and Biology Magazine. 22: 18. PMID 12733453 DOI: 10.1109/Memb.2003.1195690  0.309
2002 Smiley-Oyen AL, Cheng HY, Latt LD, Redfern MS. Adaptation of vibration-induced postural sway in individuals with Parkinson's disease. Gait & Posture. 16: 188-97. PMID 12297259 DOI: 10.1016/S0966-6362(02)00005-X  0.709
2002 Redfern MS, Müller ML, Jennings JR, Furman JM. Attentional dynamics in postural control during perturbations in young and older adults. The Journals of Gerontology. Series a, Biological Sciences and Medical Sciences. 57: B298-303. PMID 12145355 DOI: 10.1093/Gerona/57.8.B298  0.31
2002 Cham R, Redfern MS. Changes in gait when anticipating slippery floors. Gait & Posture. 15: 159-71. PMID 11869910 DOI: 10.1016/S0966-6362(01)00150-3  0.392
2002 Cham R, Redfern MS. Heel contact dynamics during slip events on level and inclined surfaces Safety Science. 40: 559-576. DOI: 10.1016/S0925-7535(01)00059-5  0.362
2001 Cham R, Redfern MS. Effect of flooring on standing comfort and fatigue Human Factors. 43: 381-391. PMID 11866194 DOI: 10.1518/001872001775898205  0.306
2001 Redfern MS, Cham R, Gielo-Perczak K, Grönqvist R, Hirvonen M, Lanshammar H, Marpet M, Pai CYC, Powers C. Biomechanics of slips Ergonomics. 44: 1138-1166. PMID 11794762 DOI: 10.1080/00140130110085547  0.397
2001 Grönqvist R, Chang WR, Courtney TK, Leamon TB, Redfern MS, Strandberg L. Measurement of slipperiness: Fundamental concepts and definitions Ergonomics. 44: 1102-1117. PMID 11794760 DOI: 10.1080/00140130110085529  0.335
2001 Cham R, Redfern MS. Lower extremity corrective reactions to slip events Journal of Biomechanics. 34: 1439-1445. PMID 11672718 DOI: 10.1016/S0021-9290(01)00116-6  0.345
2001 Redfern MS, Jennings JR, Martin C, Furman JM. Attention influences sensory integration for postural control in older adults. Gait & Posture. 14: 211-6. PMID 11600324 DOI: 10.1016/S0966-6362(01)00144-8  0.33
2001 Sparto PJ, Redfern MS. Quantification of direction and magnitude of cyclical postural sway using ellipses Biomedical Engineering - Applications, Basis and Communications. 13: 213-217. DOI: 10.4015/S1016237201000261  0.336
2000 Redfern MS, Cham R. The influence of flooring on standing comfort and fatigue American Industrial Hygiene Association Journal. 61: 700-708. PMID 11071422 DOI: 10.1080/15298660008984580  0.337
2000 Ardic FN, Latt LD, Redfern MS. Paraspinal muscle response to electrical vestibular stimulation. Acta Oto-Laryngologica. 120: 39-46. PMID 10779184 DOI: 10.1080/000164800760370819  0.714
1999 Hanson JP, Redfern MS, Mazumdar M. Predicting slips and falls considering required and available friction Ergonomics. 42: 1619-1633. PMID 10643404 DOI: 10.1080/001401399184712  0.406
1997 Holbein MA, Redfern MS. Functional stability limits while holding loads in various positions International Journal of Industrial Ergonomics. 19: 387-395. PMID 11540602 DOI: 10.1016/S0169-8141(96)00023-6  0.301
1997 Redfern MS, Moore PL, Yarsky CM. The influence of flooring on standing balance among older persons Human Factors. 39: 445-455. PMID 9394637 DOI: 10.1518/001872097778827043  0.321
1997 Redfern MS, DiPasquale J. Biomechanics of descending ramps Gait and Posture. 6: 119-125. DOI: 10.1016/S0966-6362(97)01117-X  0.336
1996 Mann GC, Whitney SL, Redfern MS, Borello-France DF, Furman JM. Functional reach and single leg stance in patients with peripheral vestibular disorders Journal of Vestibular Research: Equilibrium and Orientation. 6: 343-353. PMID 9004971 DOI: 10.1097/01253086-199418040-00020  0.319
1995 Schumann T, Redfern MS, Furman JM, el-Jaroudi A, Chaparro LF. Time-frequency analysis of postural sway. Journal of Biomechanics. 28: 603-7. PMID 7775495 DOI: 10.1016/0021-9290(94)00113-I  0.319
1995 Redfern MS, Chaffin DB. Influence of flooring on standing fatigue Human Factors. 37: 570-581. DOI: 10.1518/001872095779049417  0.523
1994 Redfern MS, Schumann T. A model of foot placement during gait. Journal of Biomechanics. 27: 1339-46. PMID 7798284 DOI: 10.1016/0021-9290(94)90043-4  0.349
1994 McVay EJ, Redfern MS. Rampway Safety: Foot Forces as a Function of Rampway Angle American Industrial Hygiene Association Journal. 55: 626-634. DOI: 10.1080/15428119491018718  0.348
1994 Redfern MS, Bidanda B. Slip resistance of the shoe-floor interface under biomechanically-relevant conditions Ergonomics. 37: 511-524. DOI: 10.1080/00140139408963667  0.377
1994 Cornelius KM, Redfern MS, Steiner LJ. Postural stability after whole-body vibration exposure International Journal of Industrial Ergonomics. 13: 343-351. DOI: 10.1016/0169-8141(94)90091-4  0.304
1993 Redfern MS, Hughes RE, Chaffin DB. High-pass filtering to remove electrocardiographic interference from torso EMG recordings Clinical Biomechanics. 8: 44-48. DOI: 10.1016/S0268-0033(05)80009-9  0.57
1992 Redfern MS, Holbein MA, Gottesman D, Chaffin DB. Kinematics of heelstrike during walking and carrying: Implications for slips and falls Journal of Biomechanics. 25: 654. DOI: 10.1016/0021-9290(92)90116-I  0.538
1990 Chaffin DB, Redfern MS, Erig M, Goldstein SA. Lumbar muscle size and locations from CT scans of 96 women of age 40 to 63 years. Clinical Biomechanics (Bristol, Avon). 5: 9-16. PMID 23916102 DOI: 10.1016/0268-0033(90)90026-3  0.607
1990 Redfern MS, Marcotte A, Chaffin DB. A dynamic coefficient of friction measurement device for shoe/floor interface testing Journal of Safety Research. 21: 61-65. DOI: 10.1016/0022-4375(90)90003-T  0.563
1989 Gilad I, Redfern MS, Chaffin DB, Byun SN. Angular displacement of torso during lifting: A system comparison of two measuring methods Human Movement Science. 8: 547-569. DOI: 10.1016/0167-9457(89)90003-1  0.541
1989 Redfern MS, Chaffin DB, Anderson DJ. Multi-electrode data acquisition and processing of electromyographic (EMG) recordings Journal of Biomechanics. 22: 1073. DOI: 10.1016/0021-9290(89)90433-8  0.471
1988 Kumar S, Chaffin DB, Redfern M. Isometric and isokinetic back and arm lifting strengths: device and measurement. Journal of Biomechanics. 21: 35-44. PMID 3339025 DOI: 10.1016/0021-9290(88)90189-3  0.538
1988 Redfern MS, Chaffin DB. A comparison of three EMG processing methods used in biomechanics Journal of Biomechanics. 21: 867. DOI: 10.1016/0021-9290(88)90064-4  0.483
1988 Chaffin DB, Redfern MS, Goldstein SA. Lumbar muscle moment arm lengths from CT scans of 96 women Journal of Biomechanics. 21: 854. DOI: 10.1016/0021-9290(88)90025-5  0.593
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