Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Frédéric Crevecoeur"'
Publikováno v:
Journal of NeuroEngineering and Rehabilitation, Vol 20, Iss 1, Pp 1-11 (2023)
Abstract Background In the recent past, wearable devices have been used for gait rehabilitation in patients with Parkinson’s disease. The objective of this paper is to analyze the outcome of a wearable hip orthosis whose assistance adapts in real t
Externí odkaz:
https://doaj.org/article/ddc4666359454a44b7394b711f394c5a
Publikováno v:
PLoS Computational Biology, Vol 19, Iss 9, p e1011493 (2023)
Humans consider the parameters linked to movement goal during reaching to adjust their control strategy online. Indeed, rapid changes in target structure or disturbances interfering with their initial plan elicit rapid changes in behavior. Here, we h
Externí odkaz:
https://doaj.org/article/f5338d0b026143fea2b94e35e0fb13a2
Structure-informed functional connectivity driven by identifiable and state-specific control regions
Publikováno v:
Network Neuroscience, Vol 5, Iss 2, Pp 591-613 (2021)
AbstractDescribing how the brain anatomical wiring contributes to the emergence of coordinated neural activity underlying complex behavior remains challenging. Indeed, patterns of remote coactivations that adjust with the ongoing task-demand do not s
Externí odkaz:
https://doaj.org/article/898a17257bb44a6c902a56296e75351b
Autor:
James Mathew, Frédéric Crevecoeur
Publikováno v:
Frontiers in Human Neuroscience, Vol 15 (2021)
Sensorimotor adaptation is a central function of the nervous system, as it allows humans and other animals to flexibly anticipate their interaction with the environment. In the context of human reaching adaptation to force fields, studies have tradit
Externí odkaz:
https://doaj.org/article/2836ab5e845d4d06ba18af255be9740a
Autor:
Frédéric Crevecoeur, Konrad P Kording
Publikováno v:
eLife, Vol 6 (2017)
Humans perform saccadic eye movements two to three times per second. When doing so, the nervous system strongly suppresses sensory feedback for extended periods of time in comparison to movement time. Why does the brain discard so much visual informa
Externí odkaz:
https://doaj.org/article/33a0302b90d74406acaec975cd8897f9
Beyond muscles stiffness: importance of state-estimation to account for very fast motor corrections.
Autor:
Frédéric Crevecoeur, Stephen H Scott
Publikováno v:
PLoS Computational Biology, Vol 10, Iss 10, p e1003869 (2014)
Feedback delays are a major challenge for any controlled process, and yet we are able to easily control limb movements with speed and grace. A popular hypothesis suggests that the brain largely mitigates the impact of feedback delays (∼50 ms) by re
Externí odkaz:
https://doaj.org/article/caca17274a9f467bac4b3e6ad7e3cb7d
Autor:
Frédéric Crevecoeur, Stephen H Scott
Publikováno v:
PLoS Computational Biology, Vol 9, Iss 8, p e1003177 (2013)
In every motor task, our brain must handle external forces acting on the body. For example, riding a bike on cobblestones or skating on irregular surface requires us to appropriately respond to external perturbations. In these situations, motor predi
Externí odkaz:
https://doaj.org/article/0959fbedb9a74f9fbe5ec536a25613a6
0.AbstractEssential tremor (ET) is a neurological disorder characterized by involuntary oscillations of the limbs. Previous studies have hypothesized that ET was a cerebellar disorder and reported impairments in motor adaptation. However, recent adva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::427139767627e78e9c05a09abf9bbfa4
https://doi.org/10.1101/2023.04.21.537795
https://doi.org/10.1101/2023.04.21.537795
Publikováno v:
Journal of Neurophysiology. 127:354-372
Visual and proprioceptive feedback both contribute to perceptual decisions, but it remains unknown how these feedback signals are integrated together or consider factors such as delays and variance during online control. We investigated this question
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60c6678959137251adb860da68d308c0
https://doi.org/10.1152/jn.00639.2020
https://doi.org/10.1152/jn.00639.2020
Publikováno v:
IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol. 31, no.1, p. 1374-1383 (2023)
Gait variability of healthy adults exhibits Long-Range Autocorrelations (LRA), meaning that the stride interval at any time statistically depends on previous gait cycles; and this dependency spans over several hundreds of strides. Previous works have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff540fe2b594b151b9a63a688114df6c
https://hdl.handle.net/2078.1/275465
https://hdl.handle.net/2078.1/275465