Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Ahmed W. Shehata"'
Autor:
Heather E. Williams, Ahmed W. Shehata, Kodi Y. Cheng, Jacqueline S. Hebert, Patrick M. Pilarski
Publikováno v:
PLoS ONE, Vol 19, Iss 5 (2024)
Externí odkaz:
https://doaj.org/article/04acff408337467c83ebd1d5be9fb2b5
Autor:
Christopher L. Hunt, Yinghe Sun, Shipeng Wang, Ahmed W. Shehata, Jacqueline S. Hebert, Marlis Gonzalez-Fernandez, Rahul R. Kaliki, Nitish V. Thakor
Publikováno v:
Journal of NeuroEngineering and Rehabilitation, Vol 20, Iss 1, Pp 1-14 (2023)
Abstract Background Virtual and augmented reality (AR) have become popular modalities for training myoelectric prosthesis control with upper-limb amputees. While some systems have shown moderate success, it is unclear how well the complex motor skill
Externí odkaz:
https://doaj.org/article/667cd7d37e0340e382fae8c258e883d1
Autor:
Daniel H. Blustein, Ahmed W. Shehata, Erin S. Kuylenstierna, Kevin B. Englehart, Jonathon W. Sensinger
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract When a person makes a movement, a motor error is typically observed that then drives motor planning corrections on subsequent movements. This error correction, quantified as a trial-by-trial adaptation rate, provides insight into how the ner
Externí odkaz:
https://doaj.org/article/b7caee3e1b9248a99245db0864fe6e0d
Autor:
Ben W. Hallworth, James A. Austin, Heather E. Williams, Mayank Rehani, Ahmed W. Shehata, Jacqueline S. Hebert
Publikováno v:
IEEE Journal of Translational Engineering in Health and Medicine, Vol 8, Pp 1-10 (2020)
Novel myoelectric control strategies may yield more robust, capable prostheses which improve quality of life for those affected by upper-limb loss; however, the development and translation of such strategies from an experimental setting towards daily
Externí odkaz:
https://doaj.org/article/a246a50bb35b48879ab2a3dd89e32785
Publikováno v:
Sensors, Vol 22, Iss 10, p 3892 (2022)
A commonly cited reason for the high abandonment rate of myoelectric prostheses is a lack of grip force sensory feedback. Researchers have attempted to restore grip force sensory feedback by stimulating the residual limb’s skin surface in response
Externí odkaz:
https://doaj.org/article/583f47bd86e64f1c8cdabffd7011327f
Publikováno v:
Frontiers in Neuroscience, Vol 14 (2020)
There have been several advancements in the field of myoelectric prostheses to improve dexterity and restore hand grasp patterns for persons with upper limb loss, including robust control strategies, novel sensory feedback, and multifunction prosthet
Externí odkaz:
https://doaj.org/article/1137b605eb25431497bbfea4312943e2
Autor:
Ahmed W. Shehata, Leonard F. Engels, Marco Controzzi, Christian Cipriani, Erik J. Scheme, Jonathon W. Sensinger
Publikováno v:
Journal of NeuroEngineering and Rehabilitation, Vol 15, Iss 1, Pp 1-12 (2018)
Abstract Background The loss of an arm presents a substantial challenge for upper limb amputees when performing activities of daily living. Myoelectric prosthetic devices partially replace lost hand functions; however, lack of sensory feedback and st
Externí odkaz:
https://doaj.org/article/4375ab27957b49f9bf75ccc332b03735
Autor:
Leonard F. Engels, Ahmed W. Shehata, Erik J. Scheme, Jonathon W. Sensinger, Christian Cipriani
Publikováno v:
Frontiers in Neuroscience, Vol 13 (2019)
State of the art myoelectric hand prostheses can restore some feedforward motor function to their users, but they cannot yet restore sensory feedback. It has been shown, using psychophysical tests, that multi-modal sensory feedback is readily used in
Externí odkaz:
https://doaj.org/article/a995605dd24c413490a838e431c6b5bb
Publikováno v:
Sensors, Vol 21, Iss 5, p 1844 (2021)
Advances in lower-limb prosthetic technologies have facilitated the restoration of ambulation; however, users of such technologies still experience reduced balance control, also due to the absence of proprioceptive feedback. Recent efforts have demon
Externí odkaz:
https://doaj.org/article/35f4953d2fa641afa752f15ff478388e
Publikováno v:
IEEE Signal Processing Magazine. 38:46-53
The human hand can perform many precise functions and is relied upon for countless aspects of daily life. When upperlimb amputation is necessitated, an affected individual's sense of independence is understandably impacted.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e76ee16130d1c21561f6e1f296490caa
https://doi.org/10.1109/msp.2021.3075931
https://doi.org/10.1109/msp.2021.3075931