Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Nathanael Jarrasse"'
Publikováno v:
Journal of NeuroEngineering and Rehabilitation, Vol 18, Iss 1, Pp 1-15 (2021)
Abstract As wearable assistive devices, such as prostheses and exoskeletons, become increasingly sophisticated and effective, the mental workload associated with their use remains high and becomes a major challenge to their ecological use and long-te
Externí odkaz:
https://doaj.org/article/5a395adda83b4836971f3a90fe1c79d6
Publikováno v:
PLoS ONE, Vol 17, Iss 12, p e0278228 (2022)
Understanding and quantifying inter-joint coordination is valuable in several domains such as neurorehabilitation, robot-assisted therapy, robotic prosthetic arms, and control of supernumerary arms. Inter-joint coordination is often understood as a c
Externí odkaz:
https://doaj.org/article/f8f9601e90d74b898dc0ac20126cb034
Publikováno v:
Frontiers in Human Neuroscience, Vol 15 (2021)
Impairments in dexterous upper limb function are a significant cause of disability following stroke. While the physiological basis of movement deficits consequent to a lesion in the pyramidal tract is well demonstrated, specific mechanisms contributi
Externí odkaz:
https://doaj.org/article/412da6686cab4aada24f00601c6931ec
Autor:
Adrienne Gouzien, Fréderique de Vignemont, Amélie Touillet, Noël Martinet, Jozina De Graaf, Nathanaël Jarrassé, Agnès Roby-Brami
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
Abstract Amputated patients are hardly satisfied with upper limb prostheses, and tend to favour the use of their contralateral arm to partially compensate their disability. This may seem surprising in light of recent evidences that external objects (
Externí odkaz:
https://doaj.org/article/0be0ab3e888444878eef1d94a6be1323
Publikováno v:
Journal of NeuroEngineering and Rehabilitation, Vol 14, Iss 1, Pp 1-19 (2017)
Abstract Background The possibility to modify the usually pathological patterns of coordination of the upper-limb in stroke survivors remains a central issue and an open question for neurorehabilitation. Despite robot-led physical training could pote
Externí odkaz:
https://doaj.org/article/83427c8aa39e4d239f6b779277dd61fb
Autor:
Ross Parry, Sandra Macias Soria, Pascale Pradat-Diehl, Véronique Marchand-Pauvert, Nathanaël Jarrassé, Agnès Roby-Brami
Publikováno v:
Frontiers in Neurology, Vol 10 (2019)
Objective: Limitations with manual dexterity are an important problem for patients suffering from hemiparesis post stroke. Sensorimotor deficits, compensatory strategies and the use of alternative grasping configurations may influence the efficiency
Externí odkaz:
https://doaj.org/article/5db4f27edf0c4a1b976079ed0c28b301
Autor:
Nathanaël Jarrassé, Etienne de Montalivet, Florian Richer, Caroline Nicol, Amélie Touillet, Noël Martinet, Jean Paysant, Jozina B. de Graaf
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 6 (2018)
Transhumeral amputees face substantial difficulties in efficiently controlling their prosthetic limb, leading to a high rate of rejection of these devices. Actual myoelectric control approaches make their use slow, sequential and unnatural, especiall
Externí odkaz:
https://doaj.org/article/05662d0bcc224c369afbb4c05df3a23c
Publikováno v:
Frontiers in Neurorobotics, Vol 12 (2018)
Due to the limitations of myoelectric control (such as dependence on muscular fatigue and on electrodes shift, difficulty in decoding complex patterns or in dealing with simultaneous movements), there is a renewal of interest in the movement-based co
Externí odkaz:
https://doaj.org/article/3d725698f7a34bc0b51654949baa594c
Autor:
Manelle Merad, Étienne de Montalivet, Amélie Touillet, Noël Martinet, Agnès Roby-Brami, Nathanaël Jarrassé
Publikováno v:
Frontiers in Neurorobotics, Vol 12 (2018)
Most transhumeral amputees report that their prosthetic device lacks functionality, citing the control strategy as a major limitation. Indeed, they are required to control several degrees of freedom with muscle groups primarily used for elbow actuati
Externí odkaz:
https://doaj.org/article/962705d70bbd4838b41afc4a41026b38
Publikováno v:
PLoS ONE, Vol 12, Iss 5, p e0178185 (2017)
The flexibility of the human hand in object manipulation is essential for daily life activities, but remains relatively little explored with quantitative methods. On the one hand, recent taxonomies describe qualitatively the classes of hand postures
Externí odkaz:
https://doaj.org/article/825f0106937b42449e9a7a9c443c4828