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The Role of Cutaneous Receptors in the Foot

  • J. Timothy Inglis
  • Paul M. Kennedy
  • Cari Wells
  • Romeo Chua
Chapter
Part of the Advances in Experimental Medicine and Biology book series (AEMB, volume 508)

Abstract

Cutaneous receptors in the foot sole appear to contribute to the control of human stance and locomotion. Two approaches were undertaken to establish the characteristics of the receptors in the sole. Psychophysical vibrotactile thresholds (range 25-400 Hz) were determined across the unloaded sole in young and elderly subjects. Thresholds were lower in the ball and arch of the sole, than in the heel and toe regions. Elderly subjects demonstrated significantly elevated thresholds for high-frequency vibration. Secondly, microneurographic recordings were made from skin afferents of the unloaded sole in young subjects. Results indicated that while similar types of cutaneous receptors exist in the sole of the foot and hand, there appear to be differences in receptor density and distribution. Our results demonstrate that cutaneous afferent inputs from the foot sole provide useful information for the control of posture and locomotion.

Keywords

Experimental Brain Research Galvanic Vestibular Stimulation Glabrous Skin Cutaneous Afferents Receptive Field Size 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Asai, H., Fujiwara, K., Toyama, H., Yamashina, T., Tachino, K., and Nara, I., 1992, The influence of foot soles cooling on standing postural control analyzed by tracking the center of foot pressure, in: Posture and gait: control mechanisms, Volume II, Woollacoot M., Horak F., eds, University of Oregon Books, Eugene, Oregon, pp. 151–154.Google Scholar
  2. Edin, B., 2001, Cutaneous afferents provide information about knee joint movements in humans, Journal of Physiology, 531, 289–297.PubMedCrossRefGoogle Scholar
  3. Fitzpatrick, R., Rogers, D. K., and McCloskey, D. 1., 1994, Stable human standing with lower-limb muscle afferents providing the only sensory input, Journal of Physiology, 480, 395–403.PubMedGoogle Scholar
  4. Inglis, J. T., Horak, F. B., Shupert, C. L., and Jones-Rycewicz, C., 1994, The importance of somatosensory information in triggering and scaling automatic postural responses in humans, Experimental Brain Research, 101, 159–164.CrossRefGoogle Scholar
  5. Johansson, R.S., and Vallbo, A.B., 1983, Tactile sensory coding in the glabrous skin of the human hand, Trends in Neurosciences, 6, 27–31.CrossRefGoogle Scholar
  6. Kavounoudias, A., Roll, R., and Roll, J. P., 1998, The plantar sole is a ‘dynamometric map’ for human balance control, Neuroreport, 9, 3247–3282.PubMedCrossRefGoogle Scholar
  7. Kavounoudias, A., Roll, R., and Roll, J. P., 1999, Specific whole-body shifts induced by frequency-modulated vibrations of human plantar soles, Neuroscience Letters, 181–184.Google Scholar
  8. Kekoni, J., Hämäläinen, H., Rautio, J., and Tuveka, T., 1989, Mechanical sensibility of the sole of the foot determined with vibratory stimuli of varying frequency, Experimental Brain Research, 78, 419–424.CrossRefGoogle Scholar
  9. Magnusson, M., Endom, H., Johansson, R., and Wiklund, J., 1990b, Significance of pressor input from the human feet in lateral postural control, Acta Otolaryngologica Scandinavia, 110, 321–327.Google Scholar
  10. Maurer, C., Mergner, T., Bolha, B., and Hlavacka, F., 2001, Human balance control during cutaneous stimulation of the plantar soles, Neuroscience Letters, 302, 45–48.PubMedCrossRefGoogle Scholar
  11. Nurse, M. A, and Nigg, B. M., 1999, Quantifying a relationship between tactile and vibration sensitivity of the human foot with plantar pressure distributions during gait, Clinical Biomechanics, 14, 667–672.PubMedCrossRefGoogle Scholar
  12. Orma, E. J., 1957, The effects of cooling the feet and closing the eyes on standing equilibrium. Different patterns of standing equilibrium in young adult men and women, Acta Physiologica Scandinavia, 38, 288–297.CrossRefGoogle Scholar
  13. Perry, S. D., Mcllroy, W. E., and Maki, B. E., 2000, The role of plantar cutaneous mechanoreceptors in the control of compensatory stepping reactions evoked by unpredictable, multidirectional perturbation, Brain Research, 877, 401–406PubMedCrossRefGoogle Scholar
  14. Ribot-Cisar, E., Vedel, J. P. and Roll, J. P., 1989, Vibration sensitivity of slowly and rapidly adapting cutaneous mechanoreceptors in the human foot and leg, Neuroscience Letters, 104, 130–135.CrossRefGoogle Scholar
  15. Trulsson, M., 2001, Mechanoreceptive afferents in the human sural nerve, Experimental Brain Research, 137, 111–116.CrossRefGoogle Scholar
  16. Vallbo, A. B., and Hagbarth, K.-E., 1968, Activity from skin mechanoreceptors recorded percutaneously in awake human subjects, Experimental Neurology, 21, 270–289.PubMedCrossRefGoogle Scholar
  17. Vedel, J. P., and Roll, J. P., 1982, Response to pressure and vibration of slowly adapting cutaneous mechanoreceptors in the human foot, Neuroscience Letters, 34, 289–294.PubMedCrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 2002

Authors and Affiliations

  • J. Timothy Inglis
  • Paul M. Kennedy
  • Cari Wells
  • Romeo Chua
    • 1
  1. 1.School of Human KineticsThe University of British ColumbiaVancouverCanada

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