The Effect of Body Configuration on the Manual Control Performance
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
This study was to investigate the relationship between body configuration and manual performance. It was hypothesized that the change of body configuration could have any effect on the human task performance. It has also been proposed that there are three kinds of constraints that determine the optimal pattern of coordination of a given organism; organismic, environmental, and task constraints. In order to study this phenomenon, five healthy subjects were participated in this research. They were asked to tap the keyboard at a constant rate and with a constant force on the forceplate. While doing the tapping task, such variables as the body angles, the ground reaction forces, interval variability, and peak force variability were used to examine the topological relations. The results showed the change of postural configuration had some effects on manual control performance. Subjects tended to adjust their body configuration as the distance of manual workspace was varied and the performances were influenced by the change of body configuration. The performance variable, interval variability and peak force variability, represented the different characteristics with the changes of heights and locations of object.
Abstract
This study was to investigate the relationship between body configuration and manual performance. It was hypothesized that the change of body configuration could have any effect on the human task performance. It has also been proposed that there are three kinds of constraints that determine the optimal pattern of coordination of a given organism; organismic, environmental, and task constraints. In order to study this phenomenon, five healthy subjects were participated in this research. They were asked to tap the keyboard at a constant rate and with a constant force on the forceplate. While doing the tapping task, such variables as the body angles, the ground reaction forces, interval variability, and peak force variability were used to examine the topological relations. The results showed the change of postural configuration had some effects on manual control performance. Subjects tended to adjust their body configuration as the distance of manual workspace was varied and the performances were influenced by the change of body configuration. The performance variable, interval variability and peak force variability, represented the different characteristics with the changes of heights and locations of object.
참고문헌 (35)
- Barin, K., "Evaluation of generalized model of human postural dynamics and control in the sagittal plane", Biological Cybernetics, 61, pp.37~50 (1989)
- Barin, K., "Dynamic postuography", IEEE Engineering in Medicine and Biology, 11(4), pp.52~56 (1992)
- Berstein, N., "The coordination and regulation of movements" (1967), Pergamon Press
- Diener, H. C., "Influence of stimulus parameters on human postural responses", Journal of Neurophysiology, 59(6), pp.1888~1903 (1988)
- Droulez, J., "Topological aspects of sensory-motor control, In Stance and motion: Facts and concepts", pp.251~259 (1988)
- Haken, H., "Synergetics: An introduction: Nonequilibrium phase transitions and self organization in physics, chemistry, and biology" (1983), Springer Verlag
- Hasan, S. A., "Drugs and postural sway", IEEE Engineering in Medicine and Biology, 11(4), pp.35~41 (1992)
- Hancock, P. A., "The movement speedaccuracy relationship in space time, In Motor behavior: Programming, control, and acquisition", pp.153~188 (1985), Springer-Verlag
- Horak, F. B., "Influence of central set on human postural responses", Journal of Neurophysiology, 62(4), pp.841~853 (1989)
- Horak, F. B., "Central programming of postural movements : Adaptation to altered support surface configurations", Journal of Neurophysiology, 55(6), pp.1369~1381 (1986)
- Kelso, J. A. S., "Phase transitions: Foundations of behavior, In Synergies of cogintion" (1990), Springer-Verlag
- Kelso, J. A. S., "Order paremeters for the neural organization of single, multijoint limb movement patterns", Experimental Brain Research, 85, pp.432~444 (1991)
- Kugler, P. N., "Information, natural law and the self-assembly of rhythmic movement" (1987), Lawrence Erlbaum Publish
- Kugler, P. N., "Self-organization, flow field, and information", Human Movement Science, 7, pp.97~130 (1987)
- Lackner, J. R., "Visual stimulation affects the perception of voluntary leg movements during walking", Perception, 17, pp.71~80 (1988)
- Luttgens, K., "Kinesiology : Scientific basis of human motion" (1982), Saunders
- McCollum, G., "Form and exploration of mechanical stability limits in erect stance", Journal of Motor Behavior, 21, pp.225~244 (1989)
- McGinnes, P. M., "Topological dynamics : A frame for describing movement and its constraints", Human Movement Science, 1, pp.289~305 (1982)
- Nashner, L. M., "The organization of human postural movements : A formal basis and experimental synthesis", The Behavioral and Brain Science, 8, pp.135~172 (1985)
- Nashner, L. M., "The organization of rapid posturaladjustments of standing human, In An experimental and conceptual model: In Postrue and movement" (1979), Raven Press
- Nashner, L. M., "The organization of rapid responses to postural and locomotor like perturbations of standing man", Experimental Brain Research, 36, pp.463~476 (1979)
- Newell, K. M., "Coordination, control and skill, In Differing perspective in motor learning, memory and control", pp.295~317 (1985), Elsevier Science Publishers
- Newell, K. M., "Constraints on the development of coordination, In Motor development in children: Aspects of coordination and control", pp.341~371 (1986), Martinus Nijhoff
- Newell, K. M., "Searching for solutions to the coordination function: Learning as exploratory behavior, In Tutorials in Motor behavior II", pp.295~317 (1992), Elsevier Science Publishers
- Owen, B. M., "Establishing a frame of reference for action, In Motor development in children: Aspects of coordination and control", pp.287~308 (1986), Martinus Nijhoff
- Prieto, T. E., "Postural steadness and ankle joint compliance in the elderly", IEEE Engineering in Medicine and Biology, 11(4), pp.25~28 (1992)
- Prigogine, I., "From being to becoming: Time and complexity in the physical sciences" (1980), Freeman
- Riccio, G. E., "Information in movement variability about the qualitative dynamics of posture and orientation, In Variability and motor control", pp.317~357 (1993), Human Kinetics Press
- Riccio, G. E., "Affordances as constraints on the control of stance", Human Movement Science, 7, pp.265~300 (1988)
- "Selspot Sensor System Manual", Selcom, Selective Electronics Company AB, ~ (1991)
- Shumway-Cook, A., "The growth of stability : Postural control from a developmental perspective", Journal of Motor Behavior, 17(2), pp.131~147 (1985)
- Soutas-Little, R. W., "Role of ground reaction torque and other dynamic measures in postural stability", IEEE Engineering in Medicine and Biology, 11(4), pp.28~31 (1992)
- Stoffregen, T. A., "Visual perception of support surface deformability from human body kinematics", Ecological Psychology, 6(1), pp.33~64 (1994)
- Winter, D. A., "Biomechanics and motor control of human gait" (1987), University of Waterloo Press
- Young, L. R., "Perception of the body in space: Mechanisms, In Handbook of physiology: Nervous system, 3", pp.1023~1066 (1984)