Analysis of positive feedback in the control of movement
Soroor Behbahani, Amir Homayoun Jafari
.
DOI: 10.4236/jbise.2009.27069   PDF    HTML     5,499 Downloads   9,630 Views  

Abstract

Over the past three decades, neurophysiologists studying the neural circuitry responsible for control of skeletal muscles have developed several different general theories of sensorimotor control. These have usually invoked one or more of the sources of proprioceptive signals (e.g. muscle spindle and Golgi tendon organ afferents) in positive or negative feed-back loops to the homonymous alpha motoneurones. In this paper we consider to analyze the role of posi-tive feedback in combination of negative feedback due to important role of them in stabilizing the neu-romuscular system.

Share and Cite:

Behbahani, S. and Homayoun Jafari, A. (2009) Analysis of positive feedback in the control of movement. Journal of Biomedical Science and Engineering, 2, 480-483. doi: 10.4236/jbise.2009.27069.

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1] Brownstone, R. M., Gossard, J. P., and Hultborn, H., (1994) Voltage-dependent excitation of motoneurones from spinal locomotor centres in the cat, Springer-Verlag, Exp. Brain Res., 102, 3444.
[2] Grey, M. J., Mazzaro, N., Nielsen, J. B., and Sinkj?r, T., (2004) Ankle extensor proprioceptors contribute to the enhancement of the soleus EMG during the stance phase of human walking1, Can. J. Physiol. Pharmacol., 82, 610–616.
[3] Donelan, J. M. and Pearson, K. G., (2004) Contribution of sensory feedback to ongoing ankle extensor activity during the stance phase of walking, Can. J. Physiol. Pharmacol, 82, 589–598.
[4] Frigon, A. and Rossignol, S., (2006) Experiments and models of sensorimotor interactions during locomotion, Springer Ber-lin/Heidelberg, Saturday, DOI: 10.1007/s 00422-006-0129-x.
[5] Prochazka, A. and Gillard, D., (1997) Sensory control of lo-comotion, Proceeding of American Control Conference.
[6] Prochazka, A., Gillard, D., and Bennet, D. J., (1997) Implica-tions of positive feedback in the control of movement, the American Physiological Society 0022-3077/97, 5.00 Copy-right.
[7] Taylor, A., Ellaway, P. H., Durbaba, R., and Rawlinson, S., (2000) Distinctive patterns of static and dynamic gamma motor activity during locomotion in the decerebrate cat, Journal of Physiology, 529(3), pp. 825–836.
[8] Raya, J. G., Ram?′rez, A., and Mun?oz-Mart?′nez, E. J., (2004) Gamma 3 alpha linkage and persistent firing of Ia fibers by pudendal nerve stimulation in the decerebrate cat, J. Neuro-physiol, 92, 387–394.
[9] Krakauer, J. W., MD, (2006) Spinal cord physiology: Recep-tors and reflexes.
[10] Csercsik, D., (2006) Construction of simple dynamic models of the gamma-loop mechanism, Research Report SCL-001.
[11] Knutson, G. A., Edward, D. C., and Owens, F., MS, DC, (2003) Active and passive characteristics of muscle tone and their relationship to models of subluxation, 0008- 3194/2003/269–283/$2.00/\JCCA.

Copyright © 2024 by authors and Scientific Research Publishing Inc.

Creative Commons License

This work and the related PDF file are licensed under a Creative Commons Attribution 4.0 International License.