Abstract
While biofeedback techniques are being extensively applied in operantly conditioning an impressive variety of central and autonomic nervous system responses, our ignorance of the neural mechanisms underlying operant learning remains virtually complete. Indeed, we still have the most elementary and speculative conception of how the nervous system initiates a simple voluntary motor response, no less how the occurrence of such a response can be modified by reinforcement. Our understanding of neural mechanisms underlying operant responding will probably advance soonest in the skeletal motor system, for several reasons. A basic understanding of the neural pathways converging onto spinal motoneurons has emerged from a century of anatomical and electrophysiological studies. More recently developed experimental techniques now make it possible to study activity of identified neurons in awake animals trained to perform relevant motor responses. In such experiments, biofeedback techniques could prove particularly useful in investigating functional relations between elements of the skeletal motor system. We will first review some relevant facts concerning the functional organization of the final elements in the skeletal motor system and then consider past and potential applications of biofeedback techniques to investigate this system.
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References
Basmajian, J. V. Muscles alive. Baltimore: Williams & Wilkins, 1973.
Chang, H. T., Ruch, T. C., & Ward, A. A., Jr. Topographical representation of muscles in motor cortex of monkeys. Journal of Neurophysiology, 1947, 10, 39–56.
Evarts, E. V. Representation of movements and muscles by pyramidal tract neurons of the precentral motor cortex. In M. D. Yahr & D. P. Purpura (Eds.), Neurophysiological basis of normal and abnormal motor control. Hewlett, New York: Raven Press, 1967.
Evarts, E. V. Relation of pyramidal tract activity to force exerted during voluntary movement. Journal of Neurophysiology, 1968, 31, 1427.
Fetz, E. E. Operant conditioning of cortical unit activity. Science, 1969, 163, 955–957.
Fetz, E. E. Operant control of single unit activity and correlated motor responses. In M. Chase (Ed.), Operant control of brain activity. Los Angeles: UCLA Press, 1974.
Fetz, E. E., Cheney, P. D., & German, D. C. Corticomotoneuronal connections of precentral cells detected by post-spike averages of EMG activity in behaving monkeys. Brain Research, 1976, 114, 505–510.
Fetz, E. E., & Baker, M. A. Operantly conditioned patterns of precentral unit activity and correlated responses in adjacent cells and contralateral muscles. Journal of Neurophysiology, 1973, 36, 179–204.
Fetz, E. E., & Finnochio, D. V. Operant conditioning of specific patterns of neural and muscular activity. Science, 1971, 174, 431–435.
Fetz, E. E., & Finocchio, D. V. Correlations between activity of motor cortex cells and arm muscles during operantly conditioned response patterns. Experimental Brain Research, 1975, 23, 217–240.
Fetz, E. E., & Wyler, A. R. Operantly conditioned firing patterns of epileptic neurons in motor cortex of chronic monkey. Experimental Neurology, 1973, 40, 586–607.
Hanerz, J. Discharge properties of motor units in relation to recruitment order in voluntary contraction. Acta Physiol. Scand., 1974, 91, 374–384.
Harrison, V. F., & Mortensen, O. A. Identification and voluntary control of single motor unit activity in the tibialis anterior muscle. Anatomical Record, 1962, 144, 109–116.
Henneman, E., Shahani, B. T., & Young, R. R. The extent of voluntary control of human motor units. In M. Shahani (Ed.), The motor system: Neurophysiology and muscle mechanisms. New York: Elsevier, 73–78.
Henneman, E., Somjen, G., & Carpenter, D. O. Functional significance of cell size in spinal motoneurons. Journal of Neurophysiology, 1965, 28, 599–620.
Humphrey, D. R., Schmidt, D. M., & Thompson, W. D. Predicting measures of motor performance from multiple cortical spike trains. Science, 1970, 170, 758–762.
Kuypers, H. G. J. M. Central cortical connections to the motor and somatosensory cell groups. An experimental study in the rhesus monkey. Brain, 1960, 83, 161–184.
Luschei, E. S., Garthwaite, C. R., & Armstrong, M. E. Relationship of firing patterns of units in face area of monkey precentral cortex to conditioned jaw movements. Journal of Neurophysiology, 1971, 34, 552–561.
Mendell, L. M., & Henneman, E. Terminals of single Ia. fibers: Location, density and distribution within a pool of 300 homonymous motoneurons. Journal of Neurophysiology, 1971, 34, 171–187.
Olds, J. Operant conditioning of single unit responses. Proceedings of the 23rd International Congress of Physiological Science, 1965, 372–380.
Phillips, C. G., & Porter, R. The pyramidal projection to motoneurons of some muscle groups of the baboon’s forelimb. Progress in Brain Research, 1964, 12, 222–242.
Porter, R. Early facilitation at corticomotoneuronal synapses. Journal of Physiology, London, 1970, 207, 733–745.
Porter, R., & Hore, J. Time course of minimal corticomotoneuronal excitatory postsynaptic potentials in lumbar motoneurones of the monkey. Journal of Neurophysiology, 1969, 32, 443–451.
Preston, J. B., & Whitlock, D. G. Intracellular potentials recorded from motoneurons following precentral gyrus stimulation in primates. Journal of Neurophysiology, 1961, 24, 91–100.
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© 1977 Plenum Press, New York
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Fetz, E.E. (1977). Biofeedback and Differential Conditioning of Response Patterns in the Skeletal Motor System. In: Beatty, J., Legewie, H. (eds) Biofeedback and Behavior. NATO Conference Series, vol 2. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-2526-0_28
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DOI: https://doi.org/10.1007/978-1-4684-2526-0_28
Publisher Name: Springer, Boston, MA
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