Zobrazeno 1 - 10
of 1 643
pro vyhledávání: '"Destexhe, A."'
Autor:
van der Vlag, Michiel, Kusch, Lionel, Destexhe, Alain, Jirsa, Viktor, Diaz-Pier, Sandra, Goldman, Jennifer S.
Global neural dynamics emerge from multi-scale brain structures, with neurons communicating through synapses to form transiently communicating networks. Network activity arises from intercellular communication that depends on the structure of connect
Externí odkaz:
http://arxiv.org/abs/2311.13337
Autor:
Pablo Castro, Andrea Luppi, Enzo Tagliazucchi, Yonatan S. Perl, Lorina Naci, Adrian M. Owen, Jacobo D. Sitt, Alain Destexhe, Rodrigo Cofré
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-12 (2024)
Abstract Resting-state functional magnetic resonance imaging evolves through a repertoire of functional connectivity patterns which might reflect ongoing cognition, as well as the contents of conscious awareness. We investigated whether the dynamic e
Externí odkaz:
https://doaj.org/article/8668141049e94da7bc102e4746a9803f
Autor:
Andrea I. Luppi, Lynn Uhrig, Jordy Tasserie, Camilo M. Signorelli, Emmanuel A. Stamatakis, Alain Destexhe, Bechir Jarraya, Rodrigo Cofre
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-22 (2024)
Abstract A central challenge of neuroscience is to elucidate how brain function supports consciousness. Here, we combine the specificity of focal deep brain stimulation with fMRI coverage of the entire cortex, in awake and anaesthetised non-human pri
Externí odkaz:
https://doaj.org/article/1389c9b0093349e689b8e6c89396f0e6
Autor:
Gloria Cecchini, Michael DePass, Emre Baspinar, Marta Andujar, Surabhi Ramawat, Pierpaolo Pani, Stefano Ferraina, Alain Destexhe, Rubén Moreno-Bote, Ignasi Cos
Publikováno v:
Frontiers in Behavioral Neuroscience, Vol 18 (2024)
Learning to make adaptive decisions involves making choices, assessing their consequence, and leveraging this assessment to attain higher rewarding states. Despite vast literature on value-based decision-making, relatively little is known about the c
Externí odkaz:
https://doaj.org/article/296f4f4f02c84d11b103c7486fc9b97b
Autor:
Federico Tesler, Roberta Maria Lorenzi, Adam Ponzi, Claudia Casellato, Fulvia Palesi, Daniela Gandolfi, Claudia A. M. Gandini Wheeler Kingshott, Jonathan Mapelli, Egidio D'Angelo, Michele Migliore, Alain Destexhe
Publikováno v:
Frontiers in Computational Neuroscience, Vol 18 (2024)
The development of biologically realistic models of brain microcircuits and regions constitutes currently a very relevant topic in computational neuroscience. One of the main challenges of such models is the passage between different scales, going fr
Externí odkaz:
https://doaj.org/article/08ffc0d9398e4549bf5000a8a21c1856
Autor:
Petteri Stenroos, Isabelle Guillemain, Federico Tesler, Olivier Montigon, Nora Collomb, Vasile Stupar, Alain Destexhe, Veronique Coizet, Olivier David, Emmanuel L Barbier
Publikováno v:
eLife, Vol 12 (2024)
In patients suffering absence epilepsy, recurring seizures can significantly decrease their quality of life and lead to yet untreatable comorbidities. Absence seizures are characterized by spike-and-wave discharges on the electroencephalogram associa
Externí odkaz:
https://doaj.org/article/e9f3bb85f044470aa8ea39e9b16fb4b4
Neuronal cable theory is usually derived from an electric analogue of the membrane, which contrasts with the slow movement of ions in aqueous media. We show here that it is possible to derive neuronal cable equations from a different perspective, bas
Externí odkaz:
http://arxiv.org/abs/2201.04927
Brain activity can be measured using magnetic fields located at some distance from the brain, a technique called magneto-encephalography (MEG). The origin of such magnetic fields are the ionic currents involved in neuronal activity. While these proce
Externí odkaz:
http://arxiv.org/abs/2112.02024
Autor:
Elena Montagni, Francesco Resta, Núria Tort-Colet, Alessandro Scaglione, Giacomo Mazzamuto, Alain Destexhe, Francesco Saverio Pavone, Anna Letizia Allegra Mascaro
Publikováno v:
iScience, Vol 27, Iss 5, Pp 109692- (2024)
Summary: Sensory information must be integrated across a distributed brain network for stimulus processing and perception. Recent studies have revealed specific spatiotemporal patterns of cortical activation for the early and late components of senso
Externí odkaz:
https://doaj.org/article/f78c5998cc6442758c4aa7ef7b95fe43
Autor:
Montagni, Elena, Resta, Francesco, Tort-Colet, Núria, Scaglione, Alessandro, Mazzamuto, Giacomo, Destexhe, Alain, Pavone, Francesco Saverio, Allegra Mascaro, Anna Letizia
Publikováno v:
In iScience 17 May 2024 27(5)