Quantitative characterization of steady-state ankle impedance with muscle activation

ASME 2010 Dynamic Systems and Control Conference, DSCC2010

Volumn 1, Issue , 2010, Pages 321-323

  Lee, Hyunglae ^a   Ho, Patrick ^a   Rastgaar, Mohammad A ^a   Krebs, Hermano Igo ^a,b,c   Hogan, Neville ^a,d  

^a Massachusetts Institute of Technology Cambridge   (United States)

^b WEILL CORNELL MEDICAL COLLEGE   (United States)

^c UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE   (United States)

^d MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ANKLE SUPPORT; DORSIFLEXIONS; HUMAN SUBJECTS; MECHANICAL IMPEDANCES; MUSCLE ACTIVATION; QUANTITATIVE CHARACTERIZATION; TWO DEGREES OF FREEDOM; VECTOR FIELD ANALYSIS; VECTOR FIELDS;

MUSCLE;

EID: 79958229331     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/DSCC2010-4062     Document Type: Conference Paper

References (7)

1. Chung, S.G., Rey, E., Bai. Z., Roth, E. J., and Zhang, L.-Q., 2004. "Biomechanic changes in passive properties of hemiplegic ankles with spastic hypertonia," Archives of Physical Medicine and Rehabilitation, 85(10), pp. 1638-1646 (Pubitemid 39349408)
2. Singer, B., Dunne, J., Singer, K., and Allison, G., 2002. "Evaluation of triceps surae muscle length and resistance to passive lengthening in patients with acquired brain injury," Clinical Biomechanics, 17(2), pp.151-161.
3. Harlaar, J., Becher, J., Snijders, C. and Lankhorst, G., 2000. "Passive stiffness characteristics of ankle plantar flexors in hemiplegia," Clinical Biomechanics, 15(4), pp.261-270. (Pubitemid 30089388)
4. Saripalli, A. and Wilson, S., 2005, "Dynamic Ankle Stability and Ankle Orientation," Proc. 7th Sym. Footwear Biomechanics, pp.42-43.
5. Zinder, SM., Granata, KP., Padua, DA., Gansneder, BM., 2007. "Validity and Reliability of a New In Vivo Ankle Stiffness Measurement Device". Journal of Biomechanics, 40, pp. 463-467 (Pubitemid 44958568)
6. Lee, H., Ho, P., Krebs, H., Hogan, N., 2009. "The Multi-variable torque-displacement relation at the ankle". Proc. of the ASME DSCC2009, pp. 1-3
7. Roy, A., Krebs, H.I., Williams, D.J., Bever, C.T., Forrester, L.W., Macko, R.M., and Hogan, N., 2009. "Robot-aided Neurorehabilitation: A Robot for Ankle Rehabilitation". IEEE Trans. on Robotics, 25(3), pp569-582