Multivariate changes in coordination of postural control following spaceflight

Journal of Biomechanics

Volumn 31, Issue 10, 1998, Pages 883-889

  Speers, Rosemary A ^a   Paloski, William H ^b   Kuo, Arthur D ^a  

^a UNIVERSITY OF MICHIGAN   (United States)

^b NASA JOHNSON SPACE CENTER   (United States)

Author keywords

Balance; Joint coordination; Multivariate analysis; Posture; Sensory Organization Test; Spaceflight; Spatial orientation

Indexed keywords

JOINTS (ANATOMY); KINEMATICS; MULTIVARIABLE CONTROL SYSTEMS; SENSORY PERCEPTION; SPACE FLIGHT; TORQUE;

POSTURAL CONTROL;

BIOMECHANICS;

ADULT; ANKLE; BODY POSTURE; CONFERENCE PAPER; COSMONAUT; COVARIANCE; DISCRIMINANT ANALYSIS; FEMALE; GAIT; HIP; HUMAN; HUMAN EXPERIMENT; JOINT MOBILITY; MALE; MOTOR COORDINATION; PRIORITY JOURNAL; SPACE FLIGHT; STANDING; TORQUE;

NASA CENTER JSC; NASA DISCIPLINE NEUROSCIENCE;

FLIGHT EXPERIMENT; MANNED; SHORT DURATION; STS SHUTTLE PROJECT;

ADULT; ANALYSIS OF VARIANCE; DISCRIMINANT ANALYSIS; FEMALE; HIP JOINT; HUMANS; MALE; MOVEMENT; MULTIVARIATE ANALYSIS; POSTURE; SPACE FLIGHT; TORQUE;

EID: 0032191801     PISSN: 00219290     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0021-9290(98)00065-7     Document Type: Conference Paper

References (17)

1. Anderson, D.J., Reschke, M.F., Homick, J.E., Werness, S.A.S., 1986. Dynamic posture analysis of Spacelab-1 crew members. Experimental Brain Research 64, 380-391.
2. Bloomberg, J.J., Peters, B.T., Smith, S.L., Huebner, W.P., Reschke, M.F., 1997. Locomotor head-trunk coordination strategies following spaceflight. Journal of Vestibular Research 7, 161-177.
3. Collins, J.J., De Luca, C.J., Pavlik, A.E., Roy, S.H., Emley, M.S., 1995. The effects of spaceflight on open-loop and closed-loop postural control mechanisms: human neurovestibular studies on SLS-2. Experimental Brain Research 107, 145-150.
4. Homick, J.L., Reschke, M.F., 1977. Postural equilibrium following exposure to weightless space flight. Acta Otolaryngol 83, 455-464.
5. Horak, F.B., Nashner, L.M., Diener, H.C., 1990. Postural strategies associated with somatosensory and vestibular loss. Experimental Brain Research 82, 167-177.
6. Kenyon, R.V., Young, L.R., 1986. M.I.T./Canadian vestibular experiments on the Spacelab-1 mission: 5. Postural responses following exposure to weightlessness. Experimental Brain Research 64, 335-346.
7. Kozlovskaya, I.B., Kreidich, Y.V., Rakham, O.V., 1981. Mechansisms of the effects of weightlessness on the motor system of man. Physiologist Supplement 24, 59-64.
8. Kuo, A.D., Zajac, F.E., 1993. Human standing posture: multi-joint movement strategies based on biomechanical constraints. Progress in Brain Research 9, 349-358.
9. Kuo, A.D., 1998. A least squares estimation method for improving precision of inverse dynamics computations. ASME Journal of Biomechanical Engineering 120, 149-160.
10. Kuo, A.D., Speers, R.A., Peterka, R.J., Horak, F.B., 1998. Effect of altered sensory conditions on multivariate descriptors of human postural sway. Experimental Brain Research 122, 185-195.
11. Paloski, W.H., Reschke, M.F., Black, F.O., Doxey, D.D., Harm, D.L., 1992. Recovery of postural equilibrium control following spaceflight. Annals New York Academy of Sciences, 744-754.
12. Paloski, W.H., Black, F.O., Reschke, M.F., Calkins, D.S., Shupert, C., 1993. Vestibular ataxia following shuttle flights: effects of microgravity on otolith-mediated sensorimotor control of posture. American Journal of Otology 14(1), 9-17.
13. Parker, D.E., Reschke, M., Arrott, A.P., Homick, J.L., Lichtenberg, B.K., 1985. Otolith tilt-translation reinterpretation following prolonged weightlesness: implications for preflight training. Aviation, Space, and Environmental Medicine, 601-606.
14. Peterka, R.J., Black, F.O., 1990. Age-related changes in human posture control: sensory organization tests. Journal of Vestibular Research 1, 73-85.
15. Reschke, M.F., Anderson, D.J., Homick, J.L., 1984. Vestibulospinal reflexes as a function of microgravity. Science 225, 212-214.
16. Shupert, C.L., Horak, F.B., 1996. Effects of vestibular loss on head stabilization in response to head an body perturbations. Journal of Vestibular Research (submitted).
17. Young, L.R., Oman, C.M., Watt, D.G.D., Money, K.E., Lichtenberg, B.K., 1984. Spatial orientation in weightlessness and readaptation to earth's gravity. Science 225, 205-208.