Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Tyson, Aflalo"'
Autor:
Charles Guan, Tyson Aflalo, Carey Y Zhang, Elena Amoruso, Emily R Rosario, Nader Pouratian, Richard A Andersen
Publikováno v:
eLife, Vol 11 (2022)
Neural plasticity allows us to learn skills and incorporate new experiences. What happens when our lived experiences fundamentally change, such as after a severe injury? To address this question, we analyzed intracortical population activity in the p
Externí odkaz:
https://doaj.org/article/82f100993e3540ea890af5112b2586f4
Autor:
Matiar Jafari, Tyson Aflalo, Srinivas Chivukula, Spencer Sterling Kellis, Michelle Armenta Salas, Sumner Lee Norman, Kelsie Pejsa, Charles Yu Liu, Richard Alan Andersen
Publikováno v:
Communications Biology, Vol 3, Iss 1, Pp 1-7 (2020)
Matiar Jafari, Tyson Aflalo et al. show that the human primary somatosensory cortex is activated when subjects imagine reaches in a cognitive motor task, but not when they plan movement or imagine a static limb position. These results highlight a rol
Externí odkaz:
https://doaj.org/article/60422c0851d440c2a19e9aa3a88bd1d1
Autor:
Srinivas Chivukula, Carey Y Zhang, Tyson Aflalo, Matiar Jafari, Kelsie Pejsa, Nader Pouratian, Richard A Andersen
Publikováno v:
eLife, Vol 10 (2021)
In the human posterior parietal cortex (PPC), single units encode high-dimensional information with partially mixed representations that enable small populations of neurons to encode many variables relevant to movement planning, execution, cognition,
Externí odkaz:
https://doaj.org/article/5270f1f3f06844daa2fec058f8190f55
Publikováno v:
Frontiers in Neuroscience, Vol 13 (2019)
Millions of people worldwide are afflicted with paralysis from a disruption of neural pathways between the brain and the muscles. Because their cortical architecture is often preserved, these patients are able to plan movements despite an inability t
Externí odkaz:
https://doaj.org/article/3b67c92eef9749d79aa00fbf7d01149d
Autor:
Christian Klaes, Artur Pilacinski, Spencer Kellis, Tyson Aflalo, Charles Liu, Richard Andersen
Publikováno v:
bioRxiv
Decision making has been intensively studied in the posterior parietal cortex in non-human primates on a single neuron level. In humans decision making has mainly been studied with psychophysical tools or with fMRI. Here, we investigated how single n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03cc760b29c921d89cd1293ec6884db2
https://europepmc.org/articles/PMC10245787/
https://europepmc.org/articles/PMC10245787/
Publikováno v:
Annual Review of Psychology. 73:131-158
Traditional brain–machine interfaces decode cortical motor commands to control external devices. These commands are the product of higher-level cognitive processes, occurring across a network of brain areas, that integrate sensory information, plan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4fa41d7fb512e607ca5f7645520fd80
https://doi.org/10.1146/annurev-psych-030221-030214
https://doi.org/10.1146/annurev-psych-030221-030214
Autor:
Charles Guan, Tyson Aflalo, Kelly Kadlec, Jorge Gámez de Leon, Emily R. Rosario, Ausaf Bari, Nader Pouratian, Richard A. Andersen
ObjectiveEnable neural control of individual prosthetic fingers for participants with upper-limb paralysis.ApproachTwo tetraplegic participants were each implanted with a 96-channel array in the left posterior parietal cortex (PPC). One of the partic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a947431edc323002bcafdfca6bb0718
https://doi.org/10.1101/2022.12.07.22283227
https://doi.org/10.1101/2022.12.07.22283227
Autor:
Tyson Aflalo, Charles Guan, Carey Y Zhang, Elena Amoruso, Emily R Rosario, Nader Pouratian, Richard A Andersen
Publikováno v:
eLife. 11
Neural plasticity allows us to learn skills and incorporate new experiences. What happens when our lived experiences fundamentally change, such as after a severe injury? To address this question, we analyzed intracortical population activity in the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::039434aac68c046bbbc3fa9d8e86fd69
https://doi.org/10.7554/elife.74478
https://doi.org/10.7554/elife.74478
Autor:
Tyson Aflalo, Srinivas Chivukula, Carey Zhang, Emily R. Rosario, Nader Pouratian, Richard A. Andersen
Cognition relies on transforming sensory inputs into a more generalizable understanding. Mirror neurons are proposed to underlie this process, yet they fail to explain many key features of human thinking and learning. Here we hypothesize that mirror-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49fad5b19a8fe2263e1082f98d7feb19
https://doi.org/10.1101/2022.09.06.506071
https://doi.org/10.1101/2022.09.06.506071
Autor:
Richard A. Andersen, Tyson Aflalo
Publikováno v:
Curr Opin Neurobiol
A rich literature has documented changes in cortical representations of the body in somatosensory and motor cortex. Recent clinical studies of brain-machine interfaces designed to assist paralyzed patients have afforded the opportunity to record and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33bfda6b1e3e949957640a9f23a44423
https://resolver.caltech.edu/CaltechAUTHORS:20220513-557982000
https://resolver.caltech.edu/CaltechAUTHORS:20220513-557982000