Search Results - "Fontenele, Antonio J."

Subsampled Directed-Percolation Models Explain Scaling Relations Experimentally Observed in the Brain by Carvalho, Tawan T A, Fontenele, Antonio J, Girardi-Schappo, Mauricio, Feliciano, Thaís, Aguiar, Leandro A A, Silva, Thais P L, de Vasconcelos, Nivaldo A P, Carelli, Pedro V, Copelli, Mauro

“…Recent experimental results on spike avalanches measured in the urethane-anesthetized rat cortex have revealed scaling relations that indicate a phase…”
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Criticality between Cortical States by Fontenele, Antonio J., Vasconcelos, Nivaldo António Portela, Feliciano, Thaís, Aguiar, Leandro A. A., Soares-Cunha, Carina, Coimbra, Bárbara, Dalla Porta, Leonardo, Ribeiro, Sidarta, Rodrigues, Ana João, Sousa, Nuno, Carelli, Pedro V., Copelli, Mauro

“…Since the first measurements of neuronal avalanches, the critical brain hypothesis has gained traction. However, if the brain is critical, what is the phase…”
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Low-cost open hardware system for behavioural experiments simultaneously with electrophysiological recordings by Aguiar, Leandro A.A., de Vasconcelos, Nivaldo A P, Tunes, Gabriela Chiuffa, Fontenele, Antonio J., de Albuquerque Nogueira, Romildo, Reyes, Marcelo Bussotti, Carelli, Pedro V.

“…[Display omitted] A major frontier in neuroscience is to find neural correlates of perception, learning, decision making, and a variety of other types of…”
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Low-dimensional criticality embedded in high-dimensional awake brain dynamics by Fontenele, Antonio J, Sooter, J Samuel, Norman, V Kindler, Gautam, Shree Hari, Shew, Woodrow L

“…Whether cortical neurons operate in a strongly or weakly correlated dynamical regime determines fundamental information processing capabilities and has fueled…”
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Sensory input to cortex encoded on low-dimensional periphery-correlated subspaces by Barreiro, Andrea K, Fontenele, Antonio J, Ly, Cheng, Raju, Prashant C, Gautam, Shree Hari, Shew, Woodrow L

“…As information about the world is conveyed from the sensory periphery to central neural circuits, it mixes with complex ongoing cortical activity. How do…”
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Subsampled directed-percolation models explain scaling relations experimentally observed in the brain by Carvalho, Tawan T. A, Fontenele, Antonio J, Girardi-Schappo, Mauricio, Feliciano, Thais, Aguiar, Leandro A. A, Silva, Thais P. L, de Vasconcelos, Nivaldo A. P, Carelli, Pedro V, Copelli, Mauro

“…Front. Neural Circuits 14, 83 (2021) Recent experimental results on spike avalanches measured in the urethane-anesthetized rat cortex have revealed scaling…”
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Signatures of brain criticality unveiled by maximum entropy analysis across cortical states by Lotfi, Nastaran, Fontenele, Antonio J, Feliciano, Thaís, Aguiar, Leandro A. A, de Vasconcelos, Nivaldo A. P, Soares-Cunha, Carina, Coimbra, Bárbara, Rodrigues, Ana João, Sousa, Nuno, Copelli, Mauro, Carelli, Pedro V

“…Phys. Rev. E 102, 012408 (2020) It has recently been reported that statistical signatures of brain criticality, obtained from distributions of neuronal…”
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