Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Gustaf M. Van Acker"'
Publikováno v:
The Journal of Neuroscience. 38:8759-8771
Neuromuscular control of voluntary movement may be simplified using muscle synergies similar to those found using non-negative matrix factorization. We recently identified synergies in electromyography (EMG) recordings associated with both voluntary
Autor:
Valentina Pasquale, Alberto Averna, Randolph J. Nudo, Michela Chiappalone, Maxwell D. Murphy, Maria Piera Rogantin, Gustaf M. Van Acker, David J. Guggenmos
Publikováno v:
Cereb Cortex
BackgroundIntracortical microstimulation can be used successfully to modulate neuronal activity. Activity-dependent stimulation (ADS), in which action potentials recorded extracellularly from a single neuron are used to trigger stimulation at another
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f54697d7737e8a33461a07d19e486b4
http://hdl.handle.net/11567/978255
http://hdl.handle.net/11567/978255
Autor:
Jules M. Nazzaro, Gustaf M. Van Acker, Heather M. Hudson, William G. Messamore, Hongyu Y. Zhang, Paul D. Cheney, Anthony L. Kovac
Publikováno v:
Cerebral Cortex. 26:3036-3051
While a large body of evidence supports the view that ipsilateral motor cortex may make an important contribution to normal movements and to recovery of function following cortical injury (Chollet et al. 1991; Fisher 1992; Caramia et al. 2000; Feydy
Autor:
William G. Messamore, Gustaf M. Van Acker, Carl W. Luchies, Hongyu Y. Zhang, Paul D. Cheney, Sommer L. Amundsen
Publikováno v:
The Journal of Neuroscience. 34:15722-15734
High-frequency, long-duration intracortical microstimulation (HFLD-ICMS) is increasingly being used to deduce how the brain encodes coordinated muscle activity and movement. However, the full movement repertoire that can be elicited from the forelimb
Autor:
Sommer L. Amundsen, Paul D. Cheney, Carl W. Luchies, William G. Messamore, Hongyu Y. Zhang, Anthony L. Kovac, Gustaf M. Van Acker
Publikováno v:
Journal of Neurophysiology. 110:1180-1189
High-frequency, long-duration intracortical microstimulation (HFLD-ICMS) applied to motor cortex is recognized as a useful and informative method for corticomotor mapping by evoking natural-appearing movements of the limb to consistent stable end-poi
Publikováno v:
Journal of neurophysiology. 118(1)
Simplifying neuromuscular control for movement has previously been explored by extracting muscle synergies from voluntary movement electromyography (EMG) patterns. The purpose of this study was to investigate muscle synergies represented in EMG recor
Numerous studies have reported large disparities between short cortico-muscle conduction latencies and long recorded delays between cortical firing and evoked muscle activity. Using methods such as spike- and stimulus-triggered averaging of electromy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b266dd6863a751d3c1e1aeffba3d531e
https://europepmc.org/articles/PMC4961012/
https://europepmc.org/articles/PMC4961012/
Publikováno v:
IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society. 25(6)
Charge-balanced direct current (CBDC) nerve block can be used to block nerve conduction in peripheral nerves. Previous work demonstrated that the CBDC waveform could be used to achieve a 10% duty cycle of block to non-block repeatedly for at least tw
Autor:
Scott Barbay, Gustaf M. Van Acker, Shawn B. Frost, Pedram Mohseni, Stacey L. DeJong, Shahab Shahdoost, Randolph J. Nudo, Caleb Dunham
Publikováno v:
EMBC
Nearly 6 million people in the United States are currently living with paralysis in which 23% of the cases are related to spinal cord injury (SCI). Miniaturized closed-loop neural interfaces have the potential for restoring function and mobility lost
Autor:
Galen Cook-Wiens, William Brooks, Jules M. Nazzaro, Joshua A. Klemp, Gustaf M. Van Acker, Paul D. Cheney, Kelly E. Lyons, Matthew S. Mayo
Publikováno v:
The International journal of neuroscience. 124(3)
Magnetic resonance imaging (MRI) after deep brain stimulation (DBS) carries the risk of heating at the lead-contacts within the brain.To compare the effect of single- and dual-channel DBS implantable pulse generator (IPG) configurations on brain lead