Load distribution to minimise pressure-related pain on foot: a model

References

• Andrew , D. and Greenspan , J. D. 1999 . Peripheral Coding of Tonic Mechanical Cutaneous Pain: Comparison of Nociceptor Activity in Rat and Human Psychophysics . The Journal of Neurophysiology , 82 ( 5 ) : 2641 – 2648 .
   PubMed Web of Science ®Google Scholar
• Balasubramanian , V. , Adalarasu , K. and Regulapati , R. 2008 . Comparing Stationary Standing with an Intermittent Walking Posture during Assembly Operations . Human Factors and Ergonomics in Manufacturing & Service Industries , 18 ( 6 ) : 1520 – 6564 .
   Web of Science ®Google Scholar
• Barenblatt , G. I. 1987 . Dimensional Analysis , New York : Gordon and Breach .
   Google Scholar
• Brennum , J. , Kjeldsen , M. , Jensen , K. and Jensen , T. 1989 . Measurements of Human Pain-pressure Thresholds on Fingers and Toes . Pain , 38 ( 2 ) : 211 – 217 .
   PubMed Web of Science ®Google Scholar
• Buckingham , E. 1914 . On Physically Similar Systems; Illustrations of the Use of Dimensional Equations . Physical Review , 4 : 345 – 376 .
   Web of Science ®Google Scholar
• Chesterton , L. S. , Barlas , P. , Foster , N. E. , Baxter , G. D. and Wright , C. C. 2003 . Gender Differences in Pressure Pain Threshold in Healthy Humans . Pain , 101 ( 3 ) : 259 – 266 .
   PubMed Web of Science ®Google Scholar
• Clausen , J. and King , H. E. 1950 . Determination of the Pain Threshold on Untrained Subjects . Journal of Psychology , 30 : 299 – 306 .
   Web of Science ®Google Scholar
• Dai , J. , Yang , J. and Zhuang , Z. 2011 . Sensitivity Analysis of Important Parameters Affecting Contact Pressure Between a Respirator and a Headform . International Journal of Industrial Ergonomics , 41 ( 3 ) : 268 – 279 .
   Web of Science ®Google Scholar
• Defrin , R. , Givon , R. , Raz , N. and Urca , G. 2006 . Spatial Summation and Spatial Discrimination of Pain Sensation . Pain , 126 ( 1–3 ) : 123 – 131 .
   PubMed Web of Science ®Google Scholar
• Defrin , R. , Ronat , A. , Ravid , A. and Peretz , C. 2003 . Spatial Summation of Pressure Pain: Effect of Body Region . Pain , 106 ( 3 ) : 471 – 480 .
   PubMed Web of Science ®Google Scholar
• Dohi , M. , Mochimaru , M. and Kouchi , M. 2003 . “ The Tactile Sensitivity and Elasticity of the Sole of the Foot as Factors of Shoe Comfort ” . In Proceedings of the IEA 2003 , 46 – 49 . Seoul, South Korea : The Ergonomics Society of Korea .
   Google Scholar
• Dunn , J. E. , Link , C. L. , Felson , D. T. , Crincoli , M. G. , Keysor , J. J. and McKinlay , J. B. 2004 . Prevalence of Foot and Ankle Conditions in a Multiethnic Community Sample of Older Adults . American Journal of Epidemiology , 159 : 491 – 498 .
   PubMed Web of Science ®Google Scholar
• Fillingim , R. B. , Maixner , W. , Kincaid , S. and Silva , S. 1998 . Sex Differences in Temporal Summation but not Sensory-discriminative Processing of Thermal Pain . Pain , 75 ( 1 ) : 121 – 127 .
   PubMed Web of Science ®Google Scholar
• Fischer , A. A. 1987 . Tissue Compliance Meter for Objective, Quantitative Documentation of Soft Tissue Consistency and Pathology . Archives of Physical Medicine and Rehabilitation , 68 ( 2 ) : 122 – 125 .
   PubMed Web of Science ®Google Scholar
• Garcia , C. K. , Wright , W. E. and Shay , J. W. 2007 . Human Diseases of Telomerase Dysfunction: Insights into Tissue Aging . Nucleic Acids Research Advance Access , 35 ( 22 ) : 7406 – 7416 .
   PubMed Web of Science ®Google Scholar
• Gerecz-Simon , E. M. , Tunks , E. R. , Heale , J. A. , Kean , W. F. and Buchanan , W. W. 1989 . Measurement of Pain Threshold in Patients with Rheumatoid Arthritis, Osteoarthritis, Ankylosing Spondylitis, and Healthy Controls . Clinical Rheumatology , 8 ( 4 ) : 467 – 474 .
   PubMed Web of Science ®Google Scholar
• Gonzalez , J. C. , Carcia , A. C. , Vivas , M. J. , Ferrus , E. , Alcantara , E. and Forner , A. 1999 . “ A New Portable Method for the Measurement of Pressure Discomfort Threshold on the Foot Plant ” . In Fourth Symposium of the Technical Group on Footwear Biomechanics , 48 – 49 . Calgary, Alta. : University of Calgary . August 5–7, 1999, Canmore, Canada
   Google Scholar
• Goonetilleke , R. S. 2001 . “ The Comfort–Discomfort Phase Change ” . In International Encyclopedia of Ergonomics and Human Factors , Edited by: Karwowski , W. 399 – 402 . London : Taylor and Francis .
   Google Scholar
• Goonetilleke , R. S. and Eng , T. October 24–28 1994 . “ Contact Area Effects on Discomfort ” . In Proceedings of the 38th Human Factors and Ergonomics Society Conference , October 24–28 , 688 – 690 . Santa Monica, Nashville , CA, TN : Human Factors and Ergonomics Society .
   Google Scholar
• Greenspan , J. D. , Thomadaki , M. and McGillis , S. L. B. 1997 . Spatial Summation of Perceived Pressure, Sharpness and Mechanically Evoked Cutaneous Pain . Somatosensory and Motor Research , 14 ( 2 ) : 107 – 112 .
   PubMed Web of Science ®Google Scholar
• Johansson , L. , Kjellberg , A. , Kilbom , A. and Hagg , G. A. 1999 . Perception of Surface Pressure Applied on the Hand . Ergonomics , 42 ( 10 ) : 1274 – 1282 .
   PubMed Web of Science ®Google Scholar
• Kennedy , P. M. and Inglis , J. T. 2002 . Distribution and Behaviour of Glabrous Cutaneous Receptors in the Human Foot Sole . Journal of Physiology , 538 ( 3 ) : 995 – 1002 .
   PubMed Web of Science ®Google Scholar
• Kenshalo , D. R. 1986 . Somaesthetic Sensitivity in Young and Elderly Humans . Journal of Gerontology , 41 : 732 – 742 .
   PubMedGoogle Scholar
• Klaesner , J. W. , Commean , P. K. , Hastings , M. K. , Zou , D. and Mueller , M. J. 2001 . Accuracy and Reliability Testing of a Portable Soft Tissue Indentor . IEEE Transactions on Neural Systems and Rehabilitation Engineering , 9 ( 2 ) : 232 – 240 .
   PubMed Web of Science ®Google Scholar
• Kosek , E. , Ekholm , J. and Nordemar , R. 1993 . A Comparison of Pressure Pain Thresholds in Different Tissues and Body Regions. Long-term Reliability of Pressure Algometry in Healthy Volunteers . Scandinavian Journal of Rehabilitation Medicine , 25 ( 3 ) : 117 – 124 .
   PubMedGoogle Scholar
• Krauss , I. , Langbein , C. , Horstmann , T. and Grau , S. 2011 . Sex-related Differences in Foot Shape of Adult Caucasians: A Follow-up Study Focusing on Long and Short Feet . Ergonomics , 54 ( 3 ) : 294 – 300 .
   PubMed Web of Science ®Google Scholar
• Makhsous , M. , Venkatasubramanian , G. , Chawla , A. , Pathak , Y. , Priebe , M. , Rymer , W. Z. and Lin , F. 2008 . Investigation of Soft-tissue Stiffness Alteration in Denervated Human Tissue Using an Ultrasound Indentation System . Journal of Spinal Cord Medicine , 31 ( 1 ) : 88 – 96 .
   PubMed Web of Science ®Google Scholar
• Marinov , S. A. 2004 . Reversed Dimensional Analysis in Psychophysics . Perception and Psychophysics , 66 : 23 – 37 .
   PubMed Web of Science ®Google Scholar
• Marinov , S. A. 2005 . “ Defining the dimension of a psychological variable using dimensional analysis ” . In Proceedings of the Twenty First Annual Meeting of the International Society for Psychophysics 187 – 192 . The International Society for Psychophysics
   Google Scholar
• Rodgers , M. M. 1988 . Dynamic Biomechanics of the Normal Foot and Ankle during Walking and Running . Physical Therapy , 68 ( 12 ) : 1822 – 1830 .
   PubMed Web of Science ®Google Scholar
• Rome , K. and Webb , P. 2001 . Heel Pad Stiffness in Runners with Plantar Heel Pain . Clinical Biomechanics. , 16 : 901 – 905 .
   PubMed Web of Science ®Google Scholar
• Shrout , P. E. and Fleiss , J. L. 1979 . Intraclass Correlations: Use in Assessing Operator Reliability . Psychological Bulletin , 86 ( 2 ) : 420 – 428 .
   PubMed Web of Science ®Google Scholar
• Skolnikoff , I. S. and Redheffer , R. M. 1966 . Mathematics of Physics and Modern Engineering , McGraw-Hill : New York .
   Google Scholar
• Soames , R. W. 1985 . Foot Pressure Patterns During Gait . Journal of Biomedical Engineering , 7 ( 2 ) : 120 – 126 .
   PubMedGoogle Scholar
• Stevens , S. S. 1957 . On the Psychophysical Law . The Psychological Review , 64 ( 3 ) : 153 – 181 .
   PubMed Web of Science ®Google Scholar
• Stewart , L. , Gibson , J. and Thomson , C. 2007 . In-shoe Pressure Distribution in “Unstable” (MBT) Shoes and Flat-bottomed Training Shoes: A Comparative Study . Gait & Posture , 25 ( 4 ) : 648 – 651 .
   PubMed Web of Science ®Google Scholar
• Thuong , O. and Griffin , M. 2011 . The Vibration Discomfort of Standing Persons: Evaluation of Random and Transient Motions . Ergonomics , 54 ( 12 ) : 1228 – 1239 .
   PubMed Web of Science ®Google Scholar
• Voracek , M. , Fisher , M. L. , Rupp , B. , Lucas , D. and Fessler , D. M. T. 2007 . Sex Differences in Relative Foot Length and Perceived Attractiveness of Female Feet: Relationships Among Anthropometry, Physique, and Preference Ratings . Perceptual and Motor Skills , 104 : 1123 – 1138 .
   PubMed Web of Science ®Google Scholar
• Witana , C. P. , Xiong , S. , Zhao , J. and Goonetilleke , R. S. 2006 . Foot Measurements from Three-dimensional Scans: A Comparison and Evaluation of Different Methods . International Journal of Industrial Ergonomics , 36 ( 9 ) : 789 – 807 .
   Web of Science ®Google Scholar
• Xiong , S. , Goonetilleke , R. S. , Rodrigo , W. D. A. S. and Zhao , J. 2013 . A Model for the Perception of Surface Pressure on Human Foot . Applied Ergonomics , 44 ( 1 ) : 1 – 10 .
   PubMed Web of Science ®Google Scholar
• Xiong , S. , Goonetilleke , R. S. and Jiang , Z. 2011 . Pressure Thresholds of the Human Foot: Measurement Reliability and Effects of Stimulus Characteristics . Ergonomics , 54 ( 3 ) : 282 – 293 .
   PubMed Web of Science ®Google Scholar
• Xiong , S. , Goonetilleke , R. S. , Witana , C. P. and Rodrigo , W. D. A. S. 2010 . An Indentation Apparatus for Evaluating Discomfort and Pain Thresholds in Conjunction with Mechanical Properties of Foot Tissue In Vivo . Journal of Rehabilitation Research and Development , 47 ( 7 ) : 629 – 642 .
   PubMed Web of Science ®Google Scholar
• Yung-Hui , L. and Wei-Hsien , H. 2005 . Effects of Shoe Inserts and Heel Height on Foot Pressure, Impact Force, and Perceived Comfort During Walking . Applied Ergonomics , 36 ( 3 ) : 355 – 362 .
   PubMed Web of Science ®Google Scholar
• Zamora , T. , Alcántara , E. , Artacho , M. A. and Valero , M. 2011 . Existence of an Optimum Dynamic Coefficient of Friction and the Influence on Human Gait Variability . International Journal of Industrial Ergonomics , 41 ( 5 ) : 410 – 417 .
   Web of Science ®Google Scholar
• Zheng , Y. and Mak , A. F. 1999 . Effective Elastic Properties for Lower Limb Soft Tissues from Manual Indentation Experiment . IEEE Transactions on Rehabilitation Engineering , 7 : 257 – 267 .
   PubMedGoogle Scholar