Abstract
In the absence of sensory input, the central nervous system can generate a rhythmical pattern of coordinated activation of limb muscles. Contracting muscles have springlike properties. If synergistic muscles are co-activated in the right way, sustained locomotion can occur. What is the role of sensory input in this scheme? In this chapter we first discuss the implications of positive force feedback control in hindlimb extensor reflexes in the cat. We then raise the question of whether the sensory-evoked responses, which are modest in size and quite delayed in the stance phase, contribute to any significant extent. A locomotor model is used to show that when centrally generated activation levels are low, stretch reflexes can be crucial. However, when these levels are higher, stretch reflexes have a less dramatic role. The more important role for sensory input is probably in mediating higher level control decisions.
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References
Abelew, T. A., Miller, M. D., Cope, T. C., and Nichols, T. R., 2000, Local loss of proprioception results in disruption of interjoint coordination during locomotion in the catJournal of Neurophysiology84, 2709–2714.
Allum, J. H., Mauritz, K. H., and Vogele, H., 1982, The mechanical effectiveness of short latency reflexes in human triceps surae muscles revealed by ischaemia and vibrationExperimental Brain Research48, 153–156.
Bennett, D. J., De Serres, S. J., and Stein, R. B., 1996, Gain of the triceps surae stretch reflex in decerebrate and spinal cats during postural and locomotor activitiesJournal of Physiology496, 837–850.
Bennett, D. J., Gorassini, M., and Prochazka, A., 1994, Catching a ball: contributions of intrinsic muscle stiffness, reflexes, and higher order responses, CanadianJournal of Physiology and Pharmacology72, 525–534.
Conway, B. A., Hultbom, H., and Kiehn, O., 1987, Proprioceptive input resets central locomotor rhythm in the spinal catExperimental Brain Research68, 643–656.
Engberg, I., and Lundberg, A., 1968, An electromyographic analysis of muscular activity in the hindlimb of the cat during unrestrained locomotionActa Physiologica Scandinavica75, 614–630.
Giuliani, C. A., and Smith, J. L., 1987, Stepping behaviors in chronic spinal cats with one hindlimb deafferentedJournal of Neuroscience7, 2537–2546.
Goldberger, M. E. 1977 Locomotor recovery after unilateral hindlimb deafferentation in catsBrain Research123, 59–74.
Gorassini, M. A., Prochazka, A., Hiebert, G. W., and Gauthier, M. J., 1994, Corrective responses to loss of ground support during walking. I. Intact catsJournal of Neurophysiology71, 603–610.
Granat, M. H., Heller, B. W., Nicol, D. J., Baxendale, R. H., and Andrews, B. J., 1993, Improving limb flexion in FES gait using the flexion withdrawal response for the spinal cord injured personJournal of Biomedical Engineering15, 51–56.
Guertin, P., Angel, M. J., Perreault, M. C., and McCrea, D. A., 1995, Ankle extensor group I afferents excite extensors throughout the hindlimb during fictive locomotion in the catJournal of Physiology487, 197–209.
Hogan, N., 1985, The mechanics of multi joint posture and movement controlBiological Cybernetics52, 315–331.
Iacquaniti, F., Borghese, N. A., and Carrozzo, M., 1991, Transient reversal of the stretch reflex in human arm musclesJournal of Neurophysiology66, 939–954.
Lang, C. E., and Bastian, A. J., 1999, Cerebellar subjects show impaired adaptation of anticipatory EMG during catchingJournal of Neurophysiology82, 2108–2119.
Massion, J., 1994, Postural control systemCurrent Opinion in Neurobiology4, 877–887.
Matthews, P.B.C., 1972Mammalian Muscle Receptors and Their Central ActionsArnold, London.
Nelson, G. M., and Quinn, R. D., 1999, Posture control of a cockroach-like robotIEEE Transactions on Control Systems19, 9–14.
Neptune, R. R., Kautz, S. A., and Zajac, F. E., 2001, Contributions of the individual ankle plantar flexors to support, forward progression and swing initiation during walkingJournal of Biomechanicsin press. Ogihara, N., and Yamazaki, N., 2001, Generation of human bipedal locomotion by a No-mimetic neuromusculo-skeletal modelBiological Cybernetics84, 1–11.
Partridge, L. D., 1966, Signal-handling characteristics of load-moving skeletal muscleAmerican Journal of Physiology210, 1178–1191.
Pearson, K. G., and Collins, D. F., 1993, Reversal of the influence of group lb afferents from plantaris on activity in medial gastrocnemius muscle during locomotor activityJournal of Neurophysiology70, 1009–1017.
Prochazka, A., 1993, Comparison of natural and artificial control of movement. IEEETransactions on Rehabilitation Engineering1, 7–16.
Prochazka, A., 1999, Quantifying proprioception, in:Peripheral and spinal mechanisms in the neural control of movementM. D. Binder ed., Elsevier, Amsterdam.
Prochazka, A., Gillard, D., and Bennett, D.J., 1997a, Implications of positive feedback in the control of movementJournal of Neurophysiology77, 3237–3251.
Prochazka, A., Gillard, D., and Bennett, D. J., 1997b, Positive force feedback control of musclesJournal of Neurophysiology77, 3226–3236.
Prochazka, A., Schofield, P., Westerman, R. A., and Ziccone, S. P., 1977, Reflexes in cat ankle muscles after landing form fallsJournal of Physiology272, 705–719.
Prochazka, A., Westerman, R. A., and Ziccone, S. P., 1976, Discharges of single hindlimb afferents in the freely moving catJournal of Neurophysiology39, 1090–1104.
Prochazka, A., and Yakovenko, S., 2001, Locomotor control: from spring-like reactions of muscles to neural prediction, in:The Somatosensory System: Deciphering The Brain’s Own Body ImageR. Nelson, ed., CRC Press, Boca Raton.
Quinn, R. D., and Ritzmann, R. E., 1998, Biologically based distributed control and local reflexes improve rough terrain locomotion in a hexapod robotConnection Science10, 239–254.
Rasmussen, S. A., Goslow, G. E., and Hannon, P., 1986, Kinematics of locomotion in cats with partially deafferented spinal cords: the spared-root preparationNeuroscience Letters65, 183–188.
Stein, R. B., Misiaszek, J. E., and Pearson, K. G. 2000, Functional role of muscle reflexes for force generation in the decerebrate walkingcat Journal of Physiology525, 781–791.
Taga, G., 1995a, A model of the neuro-musculo-skeletal system for human locomotion. I. Emergence of basic gaitBiological Cybernetics73, 97–111.
Taga, G., 1995b, A model of the neuro-musculo-skeletal system for human locomotion. II Real-time adaptability under various constraintsBiological Cybernetics73, 113–121.
Taga, G., Yamaguchi, Y., and Shimizu, H., 1991, Self-organized control of bipedal locomotion by neural oscillators in unpredictable environmentBiological Cybernetics65, 147–159.
Trend, P., 1987, Gain control in proprioceptive pathways, Ph.D., London, UK, University of London, 280. Wetzel, M. C., Atwater, A. E., Wait, J. V., and Stuart, D. G., 1976, Kinematics of locomotion by cats with a single hindlimb deafferentedJournal of Neurophysiology39, 667–678.
Yakovenko, S., Mushahwar, V., Vanderhorst, V., Holstege, G., and Prochazka, A., 2002, Spatiotemporal activation of lumbosacral motoneurons in the cat locomotor step cycleJournal of Neurophysiology87, 1542–1553.
Yamazaki, N., Hase, K., Ogihara, N., and Hayamizu, N., 1996, Biomechanical analysis of the development of humanbipedal walking by a neuro-musculo-skeletal modelFolia Primatologica66, 253–271.
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Prochazka, A., Gritsenko, V., Yakovenko, S. (2002). Sensory Control of Locomotion: Reflexes Versus Higher-Level Control. In: Gandevia, S.C., Proske, U., Stuart, D.G. (eds) Sensorimotor Control of Movement and Posture. Advances in Experimental Medicine and Biology, vol 508. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-0713-0_41
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DOI: https://doi.org/10.1007/978-1-4615-0713-0_41
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