Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Rishi Rajalingham"'
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-15 (2022)
The ability to infer the dynamics of physical objects is hypothesized to rely on running simulations of mental models. Here, the authors test this hypothesis by comparing human and monkey behavior to recurrent neural network models in a physical infe
Externí odkaz:
https://doaj.org/article/a172043b47944d248468f5dfa0bdeb39
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
The neuronal mechanisms underlying recognition of written letters remain unknown. Here, the authors show that populations of neurons in the ventral visual pathway of macaque monkeys encode orthographic stimuli, indicating that this pathway might be a
Externí odkaz:
https://doaj.org/article/8098ed3c4ead4645b8eeb6e4a7c4cf27
Autor:
Rishi Rajalingham, Sam Musallam
Publikováno v:
PLoS ONE, Vol 12, Iss 8, p e0182519 (2017)
To support accurate memory-guided reaching, the brain must represent both the direction and amplitude of reaches in a movement plan. Several cortical areas have been shown to represent the direction of a planned reaching movement, but the neuronal re
Externí odkaz:
https://doaj.org/article/b8e039e8f8d14ad5ae33266458707e66
Publikováno v:
Nature Methods. 18:1112-1116
Optogenetic methods have been widely used in rodent brains, but remain relatively under-developed for nonhuman primates such as rhesus macaques, an animal model with a large brain expressing sophisticated sensory, motor and cognitive behaviors. To ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::868ba4179827bbeac7b783fb836403d6
https://doi.org/10.1038/s41592-021-01238-9
https://doi.org/10.1038/s41592-021-01238-9
Cognitive neuroscience posits that humans perform physical inferences using mental simulations. Here, we test this hypothesis by analyzing neural activity in the monkeys’ frontal cortex in a ball interception task. We find a low-dimensional neural
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8862f58507f47cbf6b8dea0e66bb92e
https://doi.org/10.1101/2022.06.24.497529
https://doi.org/10.1101/2022.06.24.497529
Publikováno v:
Trends Neurosci
What happens in the brain when we learn? Ever since the foundational work of Cajal, the field has made numerous discoveries as to how experience could change the structure and function of individual synapses. However, more recent advances have highli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d15aa1b5694504db8d962352466265ed
https://doi.org/10.1016/j.tins.2020.11.007
https://doi.org/10.1016/j.tins.2020.11.007
Publikováno v:
Journal of Vision. 22:3081
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb7d179b6dfe0d73ce1fc130bae92b4c
https://doi.org/10.1167/jov.22.14.3081
https://doi.org/10.1167/jov.22.14.3081
Publikováno v:
Nature communications. 13(1)
Primates can richly parse sensory inputs to infer latent information. This ability is hypothesized to rely on establishing mental models of the external world and running mental simulations of those models. However, evidence supporting this hypothesi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0e842d17cc53a7a438f04a43a2af818
https://pubmed.ncbi.nlm.nih.gov/36195614
https://pubmed.ncbi.nlm.nih.gov/36195614
Primates can richly parse sensory inputs to infer latent information, and adjust their behavior accordingly. It has been hypothesized that such flexible inferences are aided by simulations of internal models of the external world. However, evidence s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b342e9b02f916902873c4ea715b6da79
https://doi.org/10.1101/2021.01.14.426741
https://doi.org/10.1101/2021.01.14.426741
Challenges in behavioral optogenetics in large brains demand development of a chronically implantable platform for light delivery. We have developed Opto-Array, a chronically implantable array of LEDs for high-throughput optogenetic perturbation in n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09f77c073701006a66afc7262436881b
https://doi.org/10.1101/2020.09.10.291583
https://doi.org/10.1101/2020.09.10.291583