Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Gustavo eDeco"'
Autor:
Tim J Van Hartevelt, Joana R B Cabral, Arne eMøller, James J FitzGerald, Alexander L Green, Tipu Z Aziz, Gustavo eDeco, Morten L Kringelbach
Publikováno v:
Frontiers in Behavioral Neuroscience, Vol 9 (2015)
It is unclear whether Hebbian-like learning occurs at the level of long-range white matter connections in humans, i.e. where measurable changes in structural connectivity are correlated with changes in functional connectivity. However, the behavioral
Externí odkaz:
https://doaj.org/article/0df82628b4da4bdc9aaf036ec1f500c3
Autor:
Xerxes D. Arsiwalla, Riccardo eZucca, Alberto eBetella, Enrique eMartinez, David eDalmazzo, Pedro eOmedas, Gustavo eDeco, Paul F.M.J. Verschure
Publikováno v:
Frontiers in Neuroinformatics, Vol 9 (2015)
BrainX3 is a large-scale simulation of human brain activity with real-time interaction, rendered in 3D in a virtual reality environment, which combines computational power with human intuition for the exploration and analysis of complex dynamical net
Externí odkaz:
https://doaj.org/article/39540e8cec2747b08893477ac83f72f5
Publikováno v:
Frontiers in Systems Neuroscience, Vol 8 (2014)
Externí odkaz:
https://doaj.org/article/e213a5b36e2f48a4a2cf782b9f8ba4cc
Publikováno v:
Frontiers in Systems Neuroscience, Vol 8 (2014)
IIn principle, cortico-cortical communication dynamics is simple: neurons in one cortical area communicate by sending action potentials that release glutamate and excite their target neurons in other cortical areas. In practice, knowledge about corti
Externí odkaz:
https://doaj.org/article/24e5cd6243c74acebc4a91cd4cb46e1e
Autor:
Alexander ePastukhov, Pedro Ernesto eGarcía-Rodríguez, Joachim eHaenicke, Antoni eGuillamon, Gustavo eDeco, Jochen eBraun
Publikováno v:
Frontiers in Computational Neuroscience, Vol 7 (2013)
We report that multi-stable perception operates in a consistent, dynamical regime, balancing the conflicting goals of stability and sensitivity. When a multi-stable visual display is viewed continuously, its phenomenal appearance reverses spontaneous
Externí odkaz:
https://doaj.org/article/25aa90f0f03b48a0a45a417fa616adb1
Publikováno v:
Frontiers in Computational Neuroscience, Vol 6 (2012)
Resting state networks show a surprisingly coherent and robust spatiotemporal organization. Previous theoretical studies demonstrated that these patterns can be understood as emergent on the basis of the underlying neuroanatomical connectivity skelet
Externí odkaz:
https://doaj.org/article/fa9723c0468b4e26858f8d9b8843030e
Publikováno v:
Frontiers in Computational Neuroscience, Vol 6 (2012)
Short-term synaptic depression (STD) is a form of synaptic plasticity that has a large impact on network computations. Experimental results suggest that STD is modulated by cortical activity, decreasing with activity in the network andincreasing duri
Externí odkaz:
https://doaj.org/article/49059541be6e4e1a958faba7013fd63d
Publikováno v:
Frontiers in Computational Neuroscience, Vol 6 (2012)
This paper considers state-dependent dynamics that mediate perception in the brain. In particular, it considers the formal basis of self-organised instabilities that enable perceptual transitions during Bayes-optimal perception. The basic phenomena w
Externí odkaz:
https://doaj.org/article/583f3d3cc58742f3b9a73f57e152024e
Autor:
Panagiota eTheodoni, Theofanis I Panagiotaropoulos, Vishal eKapoor, Nikos K Logothetis, Gustavo eDeco
Publikováno v:
Frontiers in Human Neuroscience, Vol 5 (2011)
Perceptual bistability arises when two conflicting interpretations of an ambiguous stimulus or images in binocular rivalry (BR) compete for perceptual dominance. From a computational point of view competition models based on cross-inhibition and adap
Externí odkaz:
https://doaj.org/article/13ad6baa833448c9bdb82306562c494c
Publikováno v:
Frontiers in Integrative Neuroscience, Vol 5 (2011)
In this study, we recorded the single unit activity from rat auditory cortex while the animals performed an interval-discrimination task. The animals had to decide whether two auditory stimuli were separated by either 150 or 300 ms, and go to the lef
Externí odkaz:
https://doaj.org/article/a6dde2d0adfc486c9dc18af653e8af3d