Zobrazeno 1 - 10
of 888
pro vyhledávání: '"J, Bastian"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract This study asked if combining different motor learning mechanisms—adaptation and reinforcement—could produce immediate improvements in over ground walking after stroke. Fifteen adults with stroke engaged in three conditions: (1) reinforc
Externí odkaz:
https://doaj.org/article/51d92424f46641a5880cd75cc8ebf157
Publikováno v:
npj Science of Learning, Vol 9, Iss 1, Pp 1-16 (2024)
Abstract Our nervous system has the remarkable ability to adapt our gait to accommodate changes in our body or surroundings. However, our adapted walking patterns often generalize only partially (or not at all) between different contexts. Here, we so
Externí odkaz:
https://doaj.org/article/e9ba23b70c5249f6ae849a3374f3f796
Publikováno v:
Brain Stimulation, Vol 16, Iss 5, Pp 1232-1239 (2023)
Subcortical motor pathways, such as the reticulospinal tract, are critical for producing and modulating voluntary movements and have been implicated in neurological conditions. Previous research has described the presence of ipsilateral motor evoked
Externí odkaz:
https://doaj.org/article/b20c01382f36454698400a47b13de7b2
Publikováno v:
Physiological Reports, Vol 11, Iss 13, Pp n/a-n/a (2023)
Abstract Here we designed a motor adaptation video game that could be played remotely (at home) through a web browser. This required the child to adapt to a visuomotor rotation between their hand movement and a ball displayed in the game. The task ha
Externí odkaz:
https://doaj.org/article/143967f42062475d80c68970ce2702ed
Publikováno v:
In Engineering Structures 15 October 2020 221
Publikováno v:
Journal of NeuroEngineering and Rehabilitation, Vol 16, Iss 1, Pp 1-19 (2019)
Abstract Background Walking deficits in people post-stroke are often multiple and idiosyncratic in nature. Limited patient and therapist resources necessitate prioritization of deficits such that some may be left unaddressed. More efficient delivery
Externí odkaz:
https://doaj.org/article/e2c1a6bd44d947cba4b26c8fbab40a10
Publikováno v:
Frontiers in Aging Neuroscience, Vol 13 (2021)
It has been proposed that motor adaptation and subsequent savings (or faster relearning) of an adapted movement pattern are mediated by cognitive processes. Here, we evaluated the pattern of cognitive-motor interference that emerges when young and la
Externí odkaz:
https://doaj.org/article/2314d95537c2480b9bb08e798a0ff6e7
Publikováno v:
Journal of Neurophysiology. 129:969-983
We studied how the nervous system coordinates limb movements during asymmetric gait. Using a split-belt treadmill, we found that most changes in motion occurred when comparing motions between limbs, rather than among joints within a limb. Individual
Publikováno v:
eLife, Vol 9 (2020)
It is thought that the brain does not simply react to sensory feedback, but rather uses an internal model of the body to predict the consequences of motor commands before sensory feedback arrives. Time-delayed sensory feedback can then be used to cor
Externí odkaz:
https://doaj.org/article/28a003b6a72140689db4b8be265fd573
Autor:
Alkis M. Hadjiosif, Meret Branscheidt, Manuel A. Anaya, Keith D. Runnalls, Jennifer Keller, Amy J. Bastian, Pablo A. Celnik, John W. Krakauer
Publikováno v:
J Neurophysiol
Most patients with stroke experience motor deficits, usually referred to collectively as hemiparesis. Although hemiparesis is one of the most common and clinically recognizable motor abnormalities, it remains undercharacterized in terms of its behavi