Sensory feedback for limb prostheses in amputees
Sign Up to like & getrecommendations! Published in 2021 at "Nature Materials"
DOI: 10.1038/s41563-021-00966-9
Abstract: Commercial prosthetic devices currently do not provide natural sensory information on the interaction with objects or movements. The subsequent disadvantages include unphysiological walking with a prosthetic leg and difficulty in controlling the force exerted with… read more here.
Keywords: sensory feedback; prostheses amputees; limb prostheses; feedback ... See more keywords
Sensory feedback restoration in leg amputees improves walking speed, metabolic cost and phantom pain
Sign Up to like & getrecommendations! Published in 2019 at "Nature Medicine"
DOI: 10.1038/s41591-019-0567-3
Abstract: Conventional leg prostheses do not convey sensory information about motion or interaction with the ground to above-knee amputees, thereby reducing confidence and walking speed in the users that is associated with high mental and physical… read more here.
Keywords: feedback restoration; phantom; sensory feedback; feedback ... See more keywords
EEG changes during passive movements improve the motor imagery feature extraction in BCIs-based sensory feedback calibration
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Neural Engineering"
DOI: 10.1088/1741-2552/acb73b
Abstract: Objective. This work proposes a method for two calibration schemes based on sensory feedback to extract reliable motor imagery (MI) features, and provide classification outputs more correlated to the user’s intention. Method. After filtering the… read more here.
Keywords: feature extraction; sensory feedback; eeg; feedback ... See more keywords
Multiparametric non-linear TENS modulation to integrate intuitive sensory feedback
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Neural Engineering"
DOI: 10.1088/1741-2552/acd4e8
Abstract: Objective. Transcutaneous electrical nerve stimulation (TENS) has been recently introduced in neurorehabilitation and neuroprosthetics as a promising, non-invasive sensory feedback restoration alternative to implantable neurostimulation. Yet, the adopted stimulation paradigms are typically based on single-parameter… read more here.
Keywords: modulation; feedback; sensory feedback; stimulation ... See more keywords
B:Ionic Glove: A Soft Smart Wearable Sensory Feedback Device for Upper Limb Robotic Prostheses
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2021.3064269
Abstract: Upper limb robotic prosthetic devices currently lack adequate sensory feedback, contributing to a high rejection rate. Incorporating affective sensory feedback into these devices reduces phantom limb pain and increases control and acceptance. To address the… read more here.
Keywords: ionic glove; feedback; upper limb; limb robotic ... See more keywords
Psychophysical Evaluation of Subdermal Electrical Stimulation in Relation to Prosthesis Sensory Feedback
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Neural Systems and Rehabilitation Engineering"
DOI: 10.1109/tnsre.2018.2803844
Abstract: This paper evaluated the psychophysical properties of subdermal electrical stimulation to investigate its feasibility in providing sensory feedback for limb prostheses. The detection threshold (DT), pain threshold (PT), just noticeable difference (JND), as well as… read more here.
Keywords: sensory feedback; subdermal electrical; stimulation; subdermal stimulation ... See more keywords
Sensory Feedback for Upper-Limb Prostheses: Opportunities and Barriers
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Neural Systems and Rehabilitation Engineering"
DOI: 10.1109/tnsre.2022.3159186
Abstract: The addition of sensory feedback to upper-limb prostheses has been shown to improve control, increase embodiment, and reduce phantom limb pain. However, most commercial prostheses do not incorporate sensory feedback due to several factors. This… read more here.
Keywords: limb; limb prostheses; sensory feedback; upper limb ... See more keywords
Intermediate Sensory Feedback Assisted Multi-Step Neural Decoding for Reinforcement Learning Based Brain-Machine Interfaces
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Neural Systems and Rehabilitation Engineering"
DOI: 10.1109/tnsre.2022.3210700
Abstract: Reinforcement-learning (RL)-based brain-machine interfaces (BMIs) interpret dynamic neural activity into movement intention without patients’ real limb movements, which is promising for clinical applications. A movement task generally requires the subjects to reach the target within… read more here.
Keywords: step; reinforcement learning; multi step; brain ... See more keywords
Enhancing functional abilities and cognitive integration of the lower limb prosthesis
Sign Up to like & getrecommendations! Published in 2019 at "Science Translational Medicine"
DOI: 10.1126/scitranslmed.aav8939
Abstract: Recreated missing leg sensations, connected to the prosthesis sensors, restored leg functional abilities and promoted its cognitive integration. Good vibrations The lack of sensory feedback from the leg prosthesis in lower limb amputees is associated… read more here.
Keywords: prosthesis; sensory feedback; lower limb; feedback ... See more keywords
Contribution of sensory feedback to Soleus muscle activity during voluntary contraction in humans.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of neurophysiology"
DOI: 10.1152/jn.00430.2021
Abstract: Sensory feedback contributes to plantar flexor muscle activity during walking, but it is unknown whether this is also the case during non-locomotor movements. Here, we explored the effect of reduction of sensory feedback to ankle… read more here.
Keywords: muscle activity; sensory feedback; plantar;
Contribution of sensory feedback to plantar flexor muscle activation during push-off in adults with cerebral palsy.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of neurophysiology"
DOI: 10.1152/jn.00508.2017
Abstract: Exaggerated sensory activity has been assumed to contribute to functional impairment following lesion of the central motor pathway. However, recent studies have suggested that sensory contribution to muscle activity during gait is reduced in stroke… read more here.
Keywords: sensory feedback; contribution; muscle; gait ... See more keywords