Zobrazeno 1 - 10
of 204
pro vyhledávání: '"Nicholas G Hatsopoulos"'
Publikováno v:
eLife, Vol 12 (2023)
The primary motor cortex has been shown to coordinate movement preparation and execution through computations in approximately orthogonal subspaces. The underlying network mechanisms, and the roles played by external and recurrent connectivity, are c
Externí odkaz:
https://doaj.org/article/51c00715394d4e17b806a71ffa5a1f50
Autor:
Aneesha K Suresh, James M Goodman, Elizaveta V Okorokova, Matthew Kaufman, Nicholas G Hatsopoulos, Sliman J Bensmaia
Publikováno v:
eLife, Vol 9 (2020)
Low-dimensional linear dynamics are observed in neuronal population activity in primary motor cortex (M1) when monkeys make reaching movements. This population-level behavior is consistent with a role for M1 as an autonomous pattern generator that dr
Externí odkaz:
https://doaj.org/article/e2ec6358118f46c085c847284137dc7d
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract Mechanisms of computation in sensorimotor cortex must be flexible and robust to support skilled motor behavior. Patterns of neuronal coactivity emerge as a result of computational processes. Pairwise spike-time statistical relationships, acr
Externí odkaz:
https://doaj.org/article/1720faade1244cdab1f98328471dcf34
Publikováno v:
Frontiers in Neural Circuits, Vol 7 (2013)
Externí odkaz:
https://doaj.org/article/afc2303330184d01a2763539c0b6be9a
Publikováno v:
Frontiers in Neural Circuits, Vol 7 (2013)
During a reach, neural activity recorded from motor cortex is typically thought to linearly encode the observed movement. However, it has also been reported that during a double-step reaching paradigm, neural coding of the original movement is replac
Externí odkaz:
https://doaj.org/article/a191908b8a884a12970b1ef950f1fcb2
Autor:
Ian H Stevenson, Brian M London, Emily R Oby, Nicholas A Sachs, Jacob Reimer, Bernhard Englitz, Stephen V David, Shihab A Shamma, Timothy J Blanche, Kenji Mizuseki, Amin Zandvakili, Nicholas G Hatsopoulos, Lee E Miller, Konrad P Kording
Publikováno v:
PLoS Computational Biology, Vol 8, Iss 11, p e1002775 (2012)
How interactions between neurons relate to tuned neural responses is a longstanding question in systems neuroscience. Here we use statistical modeling and simultaneous multi-electrode recordings to explore the relationship between these interactions
Externí odkaz:
https://doaj.org/article/be0ca4f02b8241f1aa44fe2259467f18
Autor:
Pascal Wallisch, Michael E. Lusignan, Marc D. Benayoun, Tanya I. Baker, Adam Seth Dickey, Nicholas G. Hatsopoulos
MATLAB for Neuroscientists serves as the only complete study manual and teaching resource for MATLAB, the globally accepted standard for scientific computing, in the neurosciences and psychology. This unique introduction can be used to learn the enti
Publikováno v:
Network Neuroscience. :1-18
Skillful, voluntary movements are underpinned by computations performed by networks of interconnected neurons in the primary motor cortex (M1). Computations are reflected by patterns of coactivity between neurons. Using pairwise spike time statistics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::403e9a7b8a982ecf2cbb616c84c0b9be
https://doi.org/10.1162/netn_a_00298
https://doi.org/10.1162/netn_a_00298
Publikováno v:
Nature Communications. 14
Dexterous tongue deformation underlies eating, drinking, and speaking. The orofacial sensorimotor cortex has been implicated in the control of coordinated tongue kinematics, but little is known about how the brain encodes—and ultimately drives—th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e1ec496e0f659ffb354f177bf72f535
https://doi.org/10.1038/s41467-023-38586-3
https://doi.org/10.1038/s41467-023-38586-3
Autor:
Charles M. Greenspon, Giacomo Valle, Taylor G. Hobbs, Ceci Verbaarschot, Thierri Callier, Natalya D. Shelchkova, Anton R. Sobinov, Patrick M. Jordan, Jeffrey M. Weiss, Emily E. Fitzgerald, Dillan Prasad, Ashley van Driesche, Ray C. Lee, David Satzer, Jorge Gonzalez-Martinez, Peter C. Warnke, Lee E. Miller, Michael L. Boninger, Jennifer L. Collinger, Robert A. Gaunt, John E. Downey, Nicholas G. Hatsopoulos, Sliman J. Bensmaia
Publikováno v:
bioRxiv
Manual interactions with objects are supported by tactile signals from the hand. This tactile feedback can be restored in brain-controlled bionic hands via intracortical microstimulation (ICMS) of somatosensory cortex (S1). In ICMS-based tactile feed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1faf970bca8a8c50a979630cdeb091c
https://doi.org/10.1101/2023.02.18.528972
https://doi.org/10.1101/2023.02.18.528972