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Center for Cognitive Science, The University of Western Ontario, Room SS-7332, London, Ontario N6A 5C2, Canada, Electronic mail: [email protected] or [email protected]
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References
Abbs, J. H., Gracco, V. L. & Cole, K. J. (1984) Control of multimovement coordination: Sensorimotor mechanisms in speech motor programming. Journal of Motor Behavior16:195–231. [rDMC, RGM]Google Scholar
Abdusamatov, R. M. & Feldman, A. G. (1986) Description of electromyograms by a mathematical model of single joint movements. Biofizika31:503–05. [rDMC]Google Scholar
Abend, B. E., Bizzi, E. & Morasso, P. (1982) Human arm trajectory formation. Brain105:331–48. [rDMC]CrossRefGoogle ScholarPubMed
Arbib, M. A. (1987) Levels of modeling of mechanisms of visually guided behaviour. Behavioral and Brain Sciences10(3):407–65. [RE]CrossRefGoogle Scholar
Berardelli, A., Dick, J. P. R., Rothwell, J. C., Day, B. L. & Marsden, C. D. (1986) Scaling of the size of the first agonist EMG burst during rapid wrist movements in patients with Parkinson's disease. Journal of Neurology, Neurosurgery, and Psychiatry49:1273–79. [rDMC, NT]CrossRefGoogle ScholarPubMed
Bernstein, N. (1967) The coordination and regulation of movements. Pergamon. [rDMC]Google Scholar
Bizzi, E., Polit, A. & Morasso, P. (1976) Mechanisms underlying achievement of final head position. Journal of Neurophysiology39:435–44. [WGD]CrossRefGoogle ScholarPubMed
Brown, S. H. C. & Cooke, J. D. (1981) Amplitude– and instruction–dependent modulation of movement–related electromyogram activity in humans. Journal of Physiology (London) 316:97–107. [rDMC]Google Scholar
Cole, K. J. & Abbs, J. H. (1986) Coordination of three–joint digit movements for rapid finger–thumb grasp. Journal of Neurophysiology55:1407–23. [RGM]CrossRefGoogle ScholarPubMed
Corcos, D. M. (1991) Strategies underlying the control of disordered movement. Physical Therapy71:25–38. [rDMC]CrossRefGoogle ScholarPubMed
Corcos, D. M., Gottlieb, G. L. & Agarwal, G. C. (1989) Organizing principles for single joint movements: II. A speed–sensitive strategy. Journal of Neurophysiology62:358–68. [rDMC, WGD]CrossRefGoogle Scholar
Crossman, E. F. R. W. & Goodeve, P. J. (1963) Feedback control of hand–movement and Fitt's Law. Paper presented at the meeting of the Experimental Psychology Society, Oxford, July, 1963. Quarterly Journal of Experimental Psychology35A:251–78, 1983. [WGD]Google Scholar
Darling, W. G. & Cooke, J. D. (1987) Movement related EMGs become more variable during learning of fast, accurate movements. Journal of Motor Behavior19:311–31. [WGD]CrossRefGoogle ScholarPubMed
Dietz, V., Hillesheimer, W. & Freund, H.-J. (1974) Correlation between tremor, voluntary contraction, and firing pattern of motor units in Parkinson's disease. Journal of Neurology, Neurosurgery, and Psychiatry37:927–37. [NT]Google Scholar
Draper, I. T. & Johns, R. S. (1964). The disorders of movements in Parkinsonism and the effect of drug treatment. Bulletin of the Johns Hopkins Hospital115:465–80. [rDMC, NT]Google ScholarPubMed
Feldman, A. G. (1966a) Functional tuning of the nervous system during control of movement or maintenance of a steady posture – II. Controllable parameters of the muscles. Biophysics11:565–78. [WGD]Google Scholar
Feldman, A. G. (1966b) Functional tuning of the nervous system during control of movement or maintenance of a steady posture – III. Mechanographic analysis of the execution by man of the simplest motor tasks. Biophysics11:766–75. [WGD]Google Scholar
Feldman, A. G. (1986) Once more on the equilibrium–point hypothesis (λ model) for motor control. Journal of Motor Behavior18:17–54. [rDMC]CrossRefGoogle ScholarPubMed
Feldman, A. G., Adamovich, S. V., Ostry, D. J. & Flanagan, J. R. (1990) The origin of electromyograms: Explanation based on the equilibrium point hypothesis. In: Multiple muscle systems, ed. Winters, J. M. & Woo, S. L.-Y.. Springer–Verlag. [rDMC]Google Scholar
Flowers, K. A. (1976) Visual “closed loop” and “open loop” characteristics of voluntary movement in patients with Parkinsonism and intention tremor. Brain99:269–310. [rDMC]CrossRefGoogle ScholarPubMed
Ghez, C. & Gordon, J. (1987) Trajectory control in targeted force impulses. I Role of opposing muscles. Experimental Brain Research67:225–40. [rDMC]Google Scholar
Gottlieb, G. L., Corcos, D. M. & Agarwal, G. (1989a) Strategies for the control of voluntary movements with one mechanical degree of freedom. Behavioral and Brain Sciences12:189–25. [rDMC, NT, WGD]Google Scholar
Gottlieb, G. L., Corcos, D. M. & Agarwal, G. (1989b) Organizing principles for single–joint movements. I. A speed–insensitive strategy. Journal of Neurophysiology62:342–68. [rDMC, WGD]Google Scholar
Gottlieb, G. L., Corcos, D. M., Agarwal, G. C. & Latash, L. M. (1990a) Organizing principles for single joint movements: III – The Speed–Insensitive strategy as default. Journal of Neurophysiology. [rDMC]CrossRefGoogle Scholar
Gottlieb, G. L., Corcos, D. M., Latash, M. L. & Agarwal, G. C. (1990b) Principles underlying single joint movement strategies. In: Multiple muscle systems: Biomechanics and movement organization, ed. Woo, S. & Winters, J.. Springer–Verlag. [rDMC]Google Scholar
Gutman, S. R. & Gottlieb, G. L. (1990) Nonlinear “inner time” in reaching movement trajectory formation. Abstracts of First World Congress of Biomechanics, San Diego, CA. [rDMC]Google Scholar
Hallett, M. & Khoshbin, S. (1980) A physiological mechanism of bradykinesia. Brain103:301–14. [rDMC]Google Scholar
Hallet, M., Shahani, B. T., & Young, R. R. (1975) EMG analyses of patients with cerebellar deficits. Journal of Neurology, Neurosurgery, and Psychiatry37:927–37. [NT]Google Scholar
Hasan, Z. (1986) Optimized movement trajectories and joint stiffness in unperturbed, mertially loaded movements. Biological Cybernetics53:373–82. [JMW]CrossRefGoogle ScholarPubMed
Hildreth, E. C. & Hollerbach, J. M. (1985) The computational approach to vision and motor control. A.I. Memo 846, August, Massachusetts Institute of Technology. [RE]Google Scholar
Hinton, G. E. & Sejnowski, T. J. (1986) Learning and relearning in Boltzmann machines. In: Parallel distributed processing, vol. 1, ed. Rumelhart, D. E. & McClelland, J. L.. MIT Press. [HCK]Google Scholar
Hoffmann, D. S. & Strick, P. L. (1986) Step–tracking movements of the wrist in humans. I. Kinematic analysis. The Journal of Neuroscience6:3309–18. [rDMC]CrossRefGoogle Scholar
Hoffmann, D. S. & Strick, P. L. (1990) Step–tracking movements of the wrist in humans. II. EMG analysis. The Journal of Neuroscience10(1):142–52. [rDMC]Google Scholar
Hogan, N. (1984) An organizing principal for a class of voluntary movements. Journal of Neuroscience11:2745–54. [rDMC, JMW]Google Scholar
Kearney, R. E. & Hunter, I. W. (1982) Systems analysis in the study of the motor–control system: Control theory alone is insufficient. Behavioral and Brain Sciences5(4):553–54. [RE]Google Scholar
Kelso, J. A. S. & Saltzman, E. L. (1982) Motor control: Which themes do we orchestrate?Behavioral and Brain Sciences, 5(4):554–57. [RE]Google Scholar
Kirkpatrick, S., Gelatt, C. D.Jr. & Vecchi, M. P. (1983) Optimization by simulated annealing. Science220:671–80. [HCK]Google Scholar
Kohonen, T. (1984) Self–organization and associative memory. Springer. [HCK]Google Scholar
Kwan, H. C. (1988) Network relaxation as behavioral action. Research in Biological and Computational Vision Technical Report No. RBCV-TR-88-26. Department of Computer Science, University of Toronto. [HCK]Google Scholar
Kwan, H. C., Yeap, T. H., Jiang, B. C. & Borrett, D. (1990) Neural network control of simple limb movements. Canadian Journal of Physiology, Pharmacology68:126–60. [rDMC, HCK]CrossRefGoogle ScholarPubMed
Latash, M. L. (1989) Direct pattern–imposing control or dynamic regulation?Behavioral and Brain Sciences12:226–27. [rDMC]Google Scholar
Latash, M. L. & Corcos, D. M. (in press) Kinematic and electromyographic characteristics of single–joint movements in Down syndrome individuals. American Journal of Mental Retardation. [rDMC]Google Scholar
Latash, M. L. & Gottlieb, G. L. (1991) An equilibrium point model for fast, single joint movement: I Emergence of strategy–dependent EMG patterns. Journal of Motor Behavior, in press. [rDMC]Google Scholar
MacKay, W. A. (1989) Braking may be more critical than acceleration. Behavioral and Brain Sciences12(2):227. [NT]CrossRefGoogle Scholar
Mackworth, A. K. (1987) What is the schema for a schema?Behavioral and Brain Sciences10(3):443–44. [RE]Google Scholar
Marteniuk, R. G. & MacKenzie, C. L. (1989) Three–dimensional characteristics of prehension in humans. In: Vision and Action: The Control of Grasping, ed. Goodale, M.. Ablex. [RGM]Google Scholar
Marteniuk, R. G., Leavitt, J. L., MacKenzie, C. L. & Athenes, S. (in press) Functional relationships between grasp and transport components in a prehension task. Human Movement Science. [RGM]Google Scholar
Marteniuk, R. G., MacKenzie, C. L., Jeannerod, M., Athenes, S. & Dugas, C. (1987) Constraints on human arm movement trajectories. Canadian Journal of Psychology41:365–78. [NT]Google Scholar
Meyer, D. E., Smith, J. E. K. & Wright, C. E. (1982) Models for the speed and accuracy of aimed limb movements. Psychological Review89:449–82. [WGD]CrossRefGoogle Scholar
Milner-Brown, H. S., Fisher, M. A. & Weiner, J. (1979) Electrical properties of motor units in Parkinsonism and a possible relationship with bradykinesia. Journal of Neurology, Neurosurgery, and Psychiatry42:35–41. [NT]Google Scholar
Mustard, B. E. & Lee, R. G. (1987) Relationship between EMG patterns and kinematic properties for flexion movements in the human wrist. Experimental Brain Research66:247–56. [NT, RGL]Google Scholar
Newell, A. (1973) You can't play 20 questions with nature and win: Projective comments on the papers of this symposium. In: Visual Information Processing, ed. Chase, W. C.. Academic Press. [RE]Google Scholar
Paulignon, Y., MacKenzie, C. L., Marteniuk, R. G. & Jeannerod, M. (in press) Visual perturbations during prehension produce rapid and variable adjustments. Experimental Brain Research. [RGM]Google Scholar
Phillips, J., Mueller, F. & Stelmach, G. E. (1989) Movement disorders and the neural basis of motor control. In: Perspectives on the Coordination of Movement, ed. Wallace, S.. North–Holland. [NT]Google Scholar
Polit, L. A. & Bizzi, E. (1979) Characteristics of motor programs underlying arm movements in monkeys. Journal of Neurophysiology42:183–94. [WGD]Google Scholar
Pylyshyn, Z. W. (1984) Computation and Cognition. MIT Press. [RE]Google Scholar
Saltzman, E. (1979) Levels of sensorimotor representation. Journal of Mathematical Psychology20:91–163. [RE]CrossRefGoogle Scholar
Schmidt, R. A., Zelaznik, H., Hawkins, B., Franks, J. S. & Quinn, J. T. (1979) Motor–output variability: A theory for the accuracy of rapid motor acts. Psychological Review86:415–51. [WGD]CrossRefGoogle Scholar
Seif-Naraghi, L. A. H. & Winters, J. M. (1988) Variations in neuro–control strategies with scaling of optimization criteria, Proceedings of the IEEE Engineering in Medicine & Biology [JMW]CrossRefGoogle Scholar
Seif-Naraghi, L. A. H. & Winters, J. M. (1989) Changes in musculoskeletal control strategies with loading: inertial, isotonic, random, ASME Biomech. Symposium, AMD-98:355–358. [JMW]Google Scholar
Soechting, J. F. (1984) Effect of target size on spatial and temporal characteristics of a pointing movement in man. Experimental Brain Research54:121–32. [rDMC]CrossRefGoogle ScholarPubMed
Stein, R. B. (1982) What muscle variable(s) does the nervous system control in limb movements?Behavioral and Brain Sciences5(4):535–41. [RE]Google Scholar
Stelmach, G. E. & Worringham, C. J. (1988) The preparation and production of isometric force in Parkinson's disease. Neuropsychologia26:93–103. [NT]Google Scholar
Tang, A. & Rymer, W. Z. (1981) Abnormal force–EMG relations in paretic limbs of hemiparetic subjects. Journal of Neurology, Neurosurgery and Psychiatry44:690–98. [rDMC]Google Scholar
Tsotsos, J. K. (1987) Schemas: Not yet an interlingua for the brain sciences. Behavioral and Brain Sciences10(3):447–48. [RE]CrossRefGoogle Scholar
Waters, P. & Strick, P. L. (1981) Influence of ‘strategy’ on muscle activity during ballistic movements. Brain Research207:189–94. [NT]Google Scholar
Wilkie, D. R. (1954) Facts and theories about muscle. In: Progress in Biophysics, ed. Butler, J. A. V. & Randall, J. T.. Academic Press. [rDMC]Google Scholar
Winter, D. A. (1984) Kinematic and kinetic patterns in human gait: Variability and compensating effects. Human Movement Science3:51–76. [rDMC, RGM]Google Scholar
Winters, J. M. & Stark, L. (1987) Muscle models: what is gained and what is lost by varying model complexity. Biological Cybernetics, 55:403–420. [JMW]Google Scholar
Zheng, Q., Jiang, B. C. & Zhuang, S. L. (1978) A method for searching global minimum. Ada Mathematicae Applagatae Sinica1:161–74. [HCK]Google Scholar