Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Gabriel Koch"'
Autor:
Gabriel Koch Ocker
Publikováno v:
Physical Review X, Vol 13, Iss 4, p 041047 (2023)
The neural dynamics generating sensory, motor, and cognitive functions are commonly understood through field theories for neural population activity. Classic neural field theories are derived from highly simplified models of individual neurons, while
Externí odkaz:
https://doaj.org/article/9e0def3084924de584e4133784903b1c
Autor:
Evandro Keller, Gabriel Koch, Mayara Catherine Candido Silva, Patrícia Wyler, Júlio César Barbosa, Jorge Alberto Marques Rezende, Henrique da Silva Silveira Duarte, Renata Faier Calegario
Publikováno v:
Ciência Rural, Vol 53, Iss 11 (2023)
ABSTRACT: In the last decades, the high incidence of viruses transmitted by whiteflies has become a problem in the tomato fields, threatening, more recently, the potato crops. The present study carried out a survey of begomoviruses and criniviruses i
Externí odkaz:
https://doaj.org/article/7cae5a63cc194e63b5d4b118cd7fcbf6
Neurons in the brain continuously process the barrage of sensory inputs they receive from the environment. A wide array of experimental work has shown that the collective activity of neural populations encodes and processes this constant bombardment
Externí odkaz:
http://arxiv.org/abs/2406.07445
Autor:
Gabriel Koch Ocker
Publikováno v:
Physical Review X, Vol 12, Iss 4, p 041007 (2022)
The neural dynamics generating sensory, motor, and cognitive functions are commonly understood through field theories for neural population activity. Classic neural field theories are derived from highly simplified models of individual neurons, while
Externí odkaz:
https://doaj.org/article/d0b120d4ed614f879d68f88726185939
Autor:
Cesar A.D. Xavier, Angélica Maria Nogueira, Vinicius Henrique Bello, Luís Fernando Maranho Watanabe, Tarsiane Mara Carneiro Barbosa, Miguel Alves Júnior, Leonardo Barbosa, José E.A. Beserra-Júnior, Alessandra Boari, Renata Calegario, Eduardo Silva Gorayeb, Jaime Honorato Júnior, Gabriel Koch, Gaus Silvestre de Andrade Lima, Cristian Lopes, Raquel Neves de Mello, Késsia Pantoja, Fábio Nascimento Silva, Roberto Ramos Sobrinho, Enilton Nascimento Santana, José Wilson Pereira da Silva, Renate Krause-Sakate, Francisco M. Zerbini
Publikováno v:
PeerJ, Vol 9, p e11741 (2021)
Background The necessity of a competent vector for transmission is a primary ecological factor driving the host range expansion of plant arthropod-borne viruses, with vectors playing an essential role in disease emergence. Cassava begomoviruses sever
Externí odkaz:
https://doaj.org/article/0d1d1b55e3b24ba88acd42850240c469
Autor:
Daniel J Millman, Gabriel Koch Ocker, Shiella Caldejon, India Kato, Josh D Larkin, Eric Kenji Lee, Jennifer Luviano, Chelsea Nayan, Thuyanh V Nguyen, Kat North, Sam Seid, Cassandra White, Jerome Lecoq, Clay Reid, Michael A Buice, Saskia EJ de Vries
Publikováno v:
eLife, Vol 9 (2020)
Vasoactive intestinal peptide-expressing (VIP) interneurons in the cortex regulate feedback inhibition of pyramidal neurons through suppression of somatostatin-expressing (SST) interneurons and, reciprocally, SST neurons inhibit VIP neurons. Although
Externí odkaz:
https://doaj.org/article/2a6b0a705a3f4ed6aa66c22b05c8fa76
Autor:
Gabriel Koch Ocker, Michael A Buice
Publikováno v:
PLoS Computational Biology, Vol 16, Iss 8, p e1008080 (2020)
Neural computation is determined by neurons' dynamics and circuit connectivity. Uncertain and dynamic environments may require neural hardware to adapt to different computational tasks, each requiring different connectivity configurations. At the sam
Externí odkaz:
https://doaj.org/article/a7951897f1244e279b535dede5683ddf
Publikováno v:
PLoS Computational Biology, Vol 15, Iss 7, p e1006446 (2019)
The dimensionality of a network's collective activity is of increasing interest in neuroscience. This is because dimensionality provides a compact measure of how coordinated network-wide activity is, in terms of the number of modes (or degrees of fre
Externí odkaz:
https://doaj.org/article/f941764136cf41879bd887a542224d42
Publikováno v:
PLoS Computational Biology, Vol 13, Iss 6, p e1005583 (2017)
Recent experimental advances are producing an avalanche of data on both neural connectivity and neural activity. To take full advantage of these two emerging datasets we need a framework that links them, revealing how collective neural activity arise
Externí odkaz:
https://doaj.org/article/19db3c6fb2814dc4812b0bc7c728496f
Publikováno v:
eLife, Vol 6 (2017)
The circuit mechanisms behind shared neural variability (noise correlation) and its dependence on neural state are poorly understood. Visual attention is well-suited to constrain cortical models of response variability because attention both increase
Externí odkaz:
https://doaj.org/article/671dbfca9db642328c755f526e99a666