Exoskeleton plantarflexion assistance for elderly.

[1]  R. Wiswell,et al.  Rate and Mechanism of Maximal Oxygen Consumption Decline with Aging , 2003, Sports medicine.

[2]  Shane D. Ross,et al.  Positive Feedback in Powered Exoskeletons: Improved Metabolic Efficiency at the Cost of Reduced Stability? , 2007 .

[3]  D. De Clercq,et al.  A Simple Exoskeleton That Assists Plantarflexion Can Reduce the Metabolic Cost of Human Walking , 2013, PloS one.

[4]  D. De Clercq,et al.  Adaptation to walking with an exoskeleton that assists ankle extension. , 2013, Gait & posture.

[5]  J. Collins,et al.  Biomechanical gait alterations independent of speed in the healthy elderly: evidence for specific limiting impairments. , 1998, Archives of physical medicine and rehabilitation.

[6]  James A. Norris,et al.  Effect of augmented plantarflexion power on preferred walking speed and economy in young and older adults. , 2007, Gait & posture.

[7]  Jacob Cohen.  Statistical Power Analysis for the Behavioral Sciences , 1969, The SAGE Encyclopedia of Research Design.

[8]  Tasuku Kimura,et al.  Combined effects of age and gender on gait symmetry and regularity assessed by autocorrelation of trunk acceleration , 2014, Journal of NeuroEngineering and Rehabilitation.

[9]  B. Ainsworth,et al.  The International Prevalence Study on Physical Activity: results from 20 countries , 2009, The international journal of behavioral nutrition and physical activity.

[10]  W. Kohrt,et al.  Effects of gender, age, and fitness level on response of VO2max to training in 60-71 yr olds. , 1991, Journal of applied physiology.

[11]  Dirk De Clercq,et al.  Enhancing performance during inclined loaded walking with a powered ankle–foot exoskeleton , 2014, European Journal of Applied Physiology.

[12]  F. Martinez,et al.  Global strategy for the diagnosis, management, and prevention of chronic obstructive pulmonary disease: GOLD executive summary. , 2007, American journal of respiratory and critical care medicine.

[13]  A. Soto-Varela,et al.  Balance Disorders in the Elderly , 2016, The Annals of otology, rhinology, and laryngology.

[14]  Robert Riener,et al.  Control strategies for active lower extremity prosthetics and orthotics: a review , 2015, Journal of NeuroEngineering and Rehabilitation.

[15]  Nic James,et al.  Age-related decrease in physical activity and functional fitness among elderly men and women , 2013, Clinical interventions in aging.

[16]  Gregory S. Sawicki,et al.  Reducing the energy cost of human walking using an unpowered exoskeleton , 2015, Nature.

[17]  Gregory S Sawicki,et al.  A neuromechanics-based powered ankle exoskeleton to assist walking post-stroke: a feasibility study , 2015, Journal of NeuroEngineering and Rehabilitation.

[18]  L. Ferrucci,et al.  The Energetic Pathway to Mobility Loss: An Emerging New Framework for Longitudinal Studies on Aging , 2010, Journal of the American Geriatrics Society.

[19]  Nicholas F Taylor,et al.  Familiarisation to treadmill walking in unimpaired older people. , 2005, Gait & posture.

[20]  Hugh M. Herr,et al.  Biomechanical walking mechanisms underlying the metabolic reduction caused by an autonomous exoskeleton , 2016, Journal of NeuroEngineering and Rehabilitation.

[21]  D. De Clercq,et al.  Uphill walking with a simple exoskeleton: plantarflexion assistance leads to proximal adaptations. , 2015, Gait & posture.

[22]  Steven N. Blair,et al.  Influences of Cardiorespiratory Fitness and Other Precursors on Cardiovascular Disease and All-Cause Mortality in Men and Women , 1996 .

[23]  D. Winter,et al.  Biomechanical walking pattern changes in the fit and healthy elderly. , 1990, Physical therapy.

[24]  Dirk De Clercq,et al.  Reducing the metabolic cost of walking with an ankle exoskeleton: interaction between actuation timing and power , 2017, Journal of NeuroEngineering and Rehabilitation.

[25]  Daniel P. Ferris,et al.  Learning to walk with an adaptive gain proportional myoelectric controller for a robotic ankle exoskeleton , 2015, Journal of NeuroEngineering and Rehabilitation.

[26]  Jeffrey M. Hausdorff,et al.  Gait variability and fall risk in community-living older adults: a 1-year prospective study. , 2001, Archives of physical medicine and rehabilitation.

[27]  E. Růžička,et al.  Spatial and temporal characteristics of gait as outcome measures in multiple sclerosis (EDSS 0 to 6.5) , 2015, Journal of NeuroEngineering and Rehabilitation.

[28]  H Nagasaki,et al.  Optimal walking in terms of variability in step length. , 1997, The Journal of orthopaedic and sports physical therapy.

[29]  Joshua M. Caputo,et al.  The influence of push-off timing in a robotic ankle-foot prosthesis on the energetics and mechanics of walking , 2015, Journal of NeuroEngineering and Rehabilitation.

[30]  Simona Crea,et al.  Controlling negative and positive power at the ankle with a soft exosuit , 2016, 2016 IEEE International Conference on Robotics and Automation (ICRA).

[31]  E. Rocon,et al.  Locomotor training through a novel robotic platform for gait rehabilitation in pediatric population: short report , 2016, Journal of NeuroEngineering and Rehabilitation.

[32]  J. Brisswalter,et al.  The Electrically Assisted Bicycle: An Alternative Way to Promote Physical Activity , 2012, American journal of physical medicine & rehabilitation.

[33]  Philip E. Martin,et al.  Effects of age and physical activity status on the speed-aerobic demand relationship of walking. , 1992, Journal of applied physiology.