Zobrazeno 1 - 10
of 645
pro vyhledávání: '"Richard A, Andersen"'
Autor:
Isabelle A. Rosenthal, Luke Bashford, Spencer Kellis, Kelsie Pejsa, Brian Lee, Charles Liu, Richard A. Andersen
Publikováno v:
Cell Reports, Vol 42, Iss 4, Pp 112312- (2023)
Summary: Recent literature suggests that tactile events are represented in the primary somatosensory cortex (S1) beyond its long-established topography; in addition, the extent to which S1 is modulated by vision remains unclear. To better characteriz
Externí odkaz:
https://doaj.org/article/e1890581719a4833b248dce3ea5242bd
Autor:
Won Joon Sohn, Jeffrey Lim, Po T. Wang, Haoran Pu, Omid Malekzadeh-Arasteh, Susan J. Shaw, Michelle Armacost, Hui Gong, Spencer Kellis, Richard A. Andersen, Charles Y. Liu, Payam Heydari, Zoran Nenadic, An H. Do
Publikováno v:
Frontiers in Neuroscience, Vol 16 (2023)
IntroductionBi-directional brain-computer interfaces (BD-BCI) to restore movement and sensation must achieve concurrent operation of recording and decoding of motor commands from the brain and stimulating the brain with somatosensory feedback.Methods
Externí odkaz:
https://doaj.org/article/d563e9ad363d477bbe007a73dfeaf5eb
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
Autor:
Christopher P. Gordon, Keishi Yamamoto, Wei-Chih Liao, Florian Allouche, Richard A. Andersen, Christophe Copéret, Christophe Raynaud, Odile Eisenstein
Publikováno v:
ACS Central Science, Vol 3, Iss 7, Pp 759-768 (2017)
Externí odkaz:
https://doaj.org/article/adf7eaa2564040b5b754f1b12b1a66d3
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:
Anton Ashuiev, Florian Allouche, José P. Carvalho, Kevin J. Sanders, Matthew P. Conley, Daniel Klose, Giuseppe Lapadula, Michael Wörle, Dirk Baabe, Marc D. Walter, Andrew J. Pell, Christophe Copéret, Gunnar Jeschke, Guido Pintacuda, Richard A. Andersen
Characterization of paramagnetic compounds, in particular regarding the detailed conformation and electronic structure, remains a challenge - still today it often relies solely on the use of X-ray crystallography, thus limiting the access to electron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ed96a1656cf9e348a88306097b27c92
https://doi.org/10.26434/chemrxiv-2023-ksfb4
https://doi.org/10.26434/chemrxiv-2023-ksfb4
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:
Brian Lee, Daniel Kramer, Michelle Armenta Salas, Spencer Kellis, David Brown, Tatyana Dobreva, Christian Klaes, Christi Heck, Charles Liu, Richard A. Andersen
Publikováno v:
Frontiers in Systems Neuroscience, Vol 12 (2018)
Sensory feedback is a critical aspect of motor control rehabilitation following paralysis or amputation. Current human studies have demonstrated the ability to deliver some of this sensory information via brain-machine interfaces, although further te
Externí odkaz:
https://doaj.org/article/8a843a2632ce4312a07fa86f772c8b9f