- •Speed is positively related to ankle quasi-stiffness across individuals post-stroke.
- •Propulsion is positively related to ankle quasi-stiffness among persons post-stroke.
- •Ankle quasi-stiffness change isn't predicted by walking speed change after stroke.
- •Paretic ankle quasi-stiffness is less than nonparetic ankle quasi-stiffness.
Purchase one-time access:Academic & Personal: 24 hour online accessCorporate R&D Professionals: 24 hour online access
One-time access price info
- For academic or personal research use, select 'Academic and Personal'
- For corporate R&D use, select 'Corporate R&D Professionals'
- Anterior-posterior ground reaction forces as a measure of paretic leg contribution in Hemiparetic walking.Stroke. 2006; 37: 872-876https://doi.org/10.1161/01.STR.0000204063.75779.8d
- Cohen Jacob Cohen Patricia West Stephen G. Aiken L.S. Applied Multiple Regression/Correlation Analysis for the Behavioral Sciences. 3rd ed. Routledge, 2002https://doi.org/10.4324/9780203774441
- Gait characterization via dynamic joint stiffness.Gait Posture. 1996; https://doi.org/10.1016/0966-6362(95)01045-9
- Management of Adult Stroke Rehabilitation Care a Clinical Practice Guideline.Stroke. 2005; 36: e100-e143https://doi.org/10.1161/01.STR.0000180861.54180.FF
- Revisiting the mechanics and energetics of walking in individuals with chronic hemiparesis following stroke: from individual limbs to lower limb joints.J Neuroeng Rehabil. 2015; 12https://doi.org/10.1186/s12984-015-0012-x
- The influence of energy storage and return foot stiffness on walking mechanics and muscle activity in below-knee amputees.Clin. Biomech. 2011; 26: 1025-1032https://doi.org/10.1016/j.clinbiomech.2011.06.007
- Effects of real-time gait biofeedback on paretic propulsion and gait biomechanics in individuals post-stroke.Top. Stroke Rehabil. 2018; 25: 186-193https://doi.org/10.1080/10749357.2018.1436384
- Heart disease and stroke statistics 2014 update.Circulation. 2014; 129: e28-e292https://doi.org/10.1161/01.cir.0000441139.02102.80.Heart
- The human ankle during walking: implications for design of biomimetic ankle prostheses.J. Biomech. 2004; 37: 1467-1474https://doi.org/10.1016/j.jbiomech.2004.01.017
- The effects of ankle stiffness on mechanics and energetics of walking with added loads : a prosthetic emulator study.J. Neuroeng Rehabil. 2019; 16: 1-15
- Mechanisms used to increase propulsive forces on a treadmill in older adults.J. Biomech. 2021; : 115
- Mechanisms to increase propulsive force for individuals poststroke.J. Neuroeng Rehabil. 2015; 12: 1-8https://doi.org/10.1186/s12984-015-0030-8
- Mechanisms used to increase peak propulsive force following 12-weeks of gait training in individuals poststroke.J. Biomech. 2016; 49: 388-395https://doi.org/10.1016/j.jbiomech.2015.12.040
- Modulation of lower extremity joint stiffness, work and power at different walking and running speeds.Hum. Mov. Sci. 2018; 58: 1-9https://doi.org/10.1016/j.humov.2018.01.004
- Ankle and midtarsal joint quasi-stiffness during walking with added mass.PeerJ. 2019; 7e7487https://doi.org/10.7717/peerj.7487
- The relationship of lower-extremity muscle torque to locomotor performance in people with stroke.Phys. Ther. 2003; 83: 49-57https://doi.org/10.1093/ptj/83.1.49
- Contribution of passive stiffness to ankle plantarflexor moment during gait after stroke.Arch. Phys. Med. Rehabil. 2000; 81: 351-358https://doi.org/10.1053/apmr.2000.0810351
- The presence of a paretic propulsion reserve during gait in individuals following stroke.Neurorehabil. Neural Repair. 2018; 32: 1011-1019https://doi.org/10.1177/1545968318809920
- Post-stroke hemiplegic gait: new perspective and insights.Front. Physiol. 2018; 9: 1-8https://doi.org/10.3389/fphys.2018.01021
- Determination of ankle and metatarsophalangeal stiffness during walking and jogging.J. Appl. Biomech. 2018; 34: 448-453https://doi.org/10.1123/jab.2017-0265
- The effect of small sample size on two-level model estimates: a review and illustration.Educ. Psychol. Rev. 2016; https://doi.org/10.1007/s10648-014-9287-x
- Walking speed: the functional vital sign.J. Aging Phys. Act. 2015; 23: 314-322https://doi.org/10.1123/japa.2013-0236
- Hemiparetic gait following stroke.Part I : Charact. Gait Posture. 1996; 4: 136-148
- Hierarchical Linear Models: Appplications and Data Analysis.2nd ed. Sage Publications Inc., Thousand Oaks, California2002
- Quantitative analysis of human ankle characteristics at different gait phases and speeds for utilizing in ankle-foot prosthetic design.Biomed. Eng. Online. 2014; 13: 1-8https://doi.org/10.1186/1475-925X-13-19
- The contribution of quasi-joint stiffness of the ankle joint to gait in patients with hemiparesis.Clin. Biomech. 2012; 27: 495-499https://doi.org/10.1016/j.clinbiomech.2011.12.005
- Relationship between activation of ankle muscles and quasi-joint stiffness in early and middle stances during gait in patients with hemiparesis.Gait Posture. 2015; 42: 348-353https://doi.org/10.1016/j.gaitpost.2015.04.020
- Regulation of quasi-joint stiffness by combination of activation of ankle muscles in midstances during gait in patients with hemiparesis.Gait Posture. 2018; 62: 378-383https://doi.org/10.1016/j.gaitpost.2018.03.042
- On the mechanics of the ankle in the stance phase of the gait, in.in: 33rd Annual International Conference of the IEEE EMBS. 2011: 8135-8140https://doi.org/10.1109/ICORR.2011.5975478
- Estimation of quasi-stiffness and propulsive work of the human ankle in the stance phase of walking.PLoS One. 2013; 8https://doi.org/10.1371/journal.pone.0059935