ArticlePhysiological reports2019
Ankle proprioception during gait in individuals with incomplete spinal cord injury.
Article in Physiological reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
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Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Use of Lower Limb Exoskeletons as an Assessment Tool for Human Motor Performance: A Systematic Review.Sensors (Basel, Switzerland) · 2023Pooled it
- A study on gait and muscle activation characteristics of persons with incomplete spinal cord injury with respect to age stratification.Frontiers in bioengineering and biotechnology · 2026Article
- Proprioceptive engagement of the human cerebellum studied with 7T-fMRI.Imaging neuroscience (Cambridge, Mass.) · 2024Article
- Multisensory integration in humans with spinal cord injury.Scientific reports · 2022Article
- Impaired ankle inversion proprioception during walking is associated with fear of falling in older adults.Frontiers in aging neuroscience · 2022Article
- Alteration of ankle proprioceptive threshold during gait in the presence of acute experimental pain.PloS one · 2022Article
- Ankle proprioception during gait in individuals with incomplete spinal cord injury.Physiological reports · 2019Article
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Authors and funding
6 authors.
Funding
Abstract
introductionProprioception is known to be affected after a spinal cord injury (SCI). However, it is currently assessed during simple tasks that do not reflect activities of daily living. To better understand how proprioception affects movement, assessing it during a functional sensorimotor task such as walking is therefore of primary importance. Therefore, the objectives of this study were as follows: (a) measure the protocol reliability of a new robotic test in nondisabled controls; (b) evaluate the effect nonlesion-related factors such as sex, age, pain, and gait speed on ankle proprioception; and (c) assess ankle proprioception during walking in individuals with SCI.
methodsIn the current study, ankle proprioception was assessed during gait in individuals with an incomplete spinal cord injury (iSCI; n = 15) using an electrohydraulic robotized ankle-foot orthosis (rAFO). Ankle proprioceptive threshold was quantified as the participants' ability to detect torque perturbations of varied amplitude applied during swing by the rAFO. In addition, test-retest reliability and the potential effect of nonlesion-related factors (sex, age, pain, and gait speed) were evaluated in nondisabled (ND; n = 65) participants.
resultsDuring gait, individuals with iSCI had a 53% poorer proprioceptive threshold than ND controls (p < .05). Test-retest reliability was good (ICC = 0.78), and only gait speed affected proprioceptive threshold (p = .018).
conclusionThis study is the first to show that ankle proprioception assessed during gait is impaired in individuals with an iSCI. The developed test can now be used to better characterize proprioception in population with other neurological conditions and has potential to maximize functional recovery during gait training in those populations.
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