Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Nedialko I. Krouchev"'
Publikováno v:
PLoS Computational Biology, Vol 13, Iss 2, p e1005343 (2017)
Experiments show that spike-triggered stimulation performed with Bidirectional Brain-Computer-Interfaces (BBCI) can artificially strengthen connections between separate neural sites in motor cortex (MC). When spikes from a neuron recorded at one MC s
Externí odkaz:
https://doaj.org/article/2225f5f82bf34a0cb34eca14c2ad058d
From Squid to Mammals with the HH Model through the Nav Channels' Half-Activation-Voltage Parameter.
Publikováno v:
PLoS ONE, Vol 10, Iss 12, p e0143570 (2015)
The model family analyzed in this work stems from the classical Hodgkin-Huxley model (HHM). for a single-compartment (space-clamp) and continuous variation of the voltage-gated sodium channels (Nav) half-activation-voltage parameter ΔV1/2, which con
Externí odkaz:
https://doaj.org/article/ea65d6bb956b4e07b6e38d19f3b13329
Publikováno v:
PLoS ONE, Vol 9, Iss 3, p e90480 (2014)
Electrical stimulation (ES) devices interact with excitable neural tissue toward eliciting action potentials (AP's) by specific current patterns. Low-energy ES prevents tissue damage and loss of specificity. Hence to identify optimal stimulation-curr
Externí odkaz:
https://doaj.org/article/744d981287e247ba9cdf4ffc98030fce
Autor:
Eberhard E. Fetz, Guillaume Lajoie, Nedialko I. Krouchev, Adrienne L. Fairhall, John F. Kalaska
Publikováno v:
PLoS Computational Biology
PLoS Computational Biology, Vol 13, Iss 2, p e1005343 (2017)
PLoS Computational Biology, Vol 13, Iss 2, p e1005343 (2017)
Experiments show that spike-triggered stimulation performed with Bidirectional Brain-Computer-Interfaces (BBCI) can artificially strengthen connections between separate neural sites in motor cortex (MC). When spikes from a neuron recorded at one MC s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb25883b81cbd64dddcfbe927a97298a
Publikováno v:
Journal of Neurophysiology. 105:388-409
We examined the contribution of the motor cortex to the control of intralimb coordination during reaching in the standing cat. We recorded the activity of 151 pyramidal tract neurons (PTNs) in the forelimb representation of three cats during a task i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14ac13b9366843df077472ea99111656
https://doi.org/10.1152/jn.00469.2010
https://doi.org/10.1152/jn.00469.2010
Publikováno v:
The Journal of Physiology. 586:1239-1245
It is well established that the motor cortex makes an important contribution to the control of visually guided gait modifications, such as those required to step over an obstacle. However, it is less clear how the descending cortical signal interacts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d881ec457c9d6daddccb3be58d01ae7a
https://doi.org/10.1113/jphysiol.2007.146605
https://doi.org/10.1113/jphysiol.2007.146605
Publikováno v:
Journal of Neurophysiology. 98:1140-1154
Psychophysical studies have reported an overestimation of limb position in the direction of movement during the early part of active movements. The main hypothesis tested in this study is that the overestimation results from a process of forward pred
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a19391a4ae7d4e43b243c9dca0e2562
https://doi.org/10.1152/jn.00162.2007
https://doi.org/10.1152/jn.00162.2007
Autor:
Nedialko I. Krouchev, John F. Kalaska
Publikováno v:
Journal of Neurophysiology. 89:1165-1175
Recent studies have reported that human subjects show varying degrees of ability to use contextual cues to recall the motor skills required to compensate for different dynamic external force fields during arm movements. In particular, the subjects sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ae12d4a445e66ba4a164e56ad952a5b
https://doi.org/10.1152/jn.00779.2002
https://doi.org/10.1152/jn.00779.2002
Publikováno v:
Journal of neurophysiology. 113(2)
To elucidate how primary motor cortex (M1) neurons contribute to the performance of a broad range of different and even incompatible motor skills, we trained two monkeys to perform single-degree-of-freedom elbow flexion/extension movements that could
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20a953de15b87698398e96f606031de9
https://pubmed.ncbi.nlm.nih.gov/25339714
https://pubmed.ncbi.nlm.nih.gov/25339714
Publikováno v:
PLoS ONE
PLoS ONE, Vol 9, Iss 3, p e90480 (2014)
PLoS ONE, Vol 9, Iss 3, p e90480 (2014)
Electrical stimulation (ES) devices interact with excitable neural tissue toward eliciting action potentials (AP’s) by specific current patterns. Low-energy ES prevents tissue damage and loss of specificity. Hence to identify optimal stimulation-cu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2798c6d68e6061465baa9e7409186c1
http://europepmc.org/articles/PMC3953645
http://europepmc.org/articles/PMC3953645