Zobrazeno 1 - 10
of 1 828
pro vyhledávání: '"brain dynamics"'
Autor:
Camilo J. Mininni, B. Silvano Zanutto
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-20 (2024)
Abstract A main goal in neuroscience is to understand the computations carried out by neural populations that give animals their cognitive skills. Neural network models allow to formulate explicit hypotheses regarding the algorithms instantiated in t
Externí odkaz:
https://doaj.org/article/f49ce1291aa44a4cb2c33e9d4e9e864f
Publikováno v:
Foundations, Vol 4, Iss 2, Pp 288-305 (2024)
We aim to derive a super-radiance solution of coherent light and sound waves involving water degrees of freedom in the environment of a microtubule. We introduce a Lagrangian density functional of quantum electrodynamics with non-relativistic charged
Externí odkaz:
https://doaj.org/article/bfec344a1d514b01bc49109c6f757897
Autor:
Jun Wang, Chenguang Jiang, Zhenglin Guo, Sinéad Chapman, Nataliia Kozhemiako, Dimitrios Mylonas, Yi Su, Lin Zhou, Lu Shen, the GRINS Consortium, Shengying Qin, Michael Murphy, Shuping Tan, Dara S. Manoach, Robert Stickgold, Hailiang Huang, Zhenhe Zhou, Shaun M. Purcell, Meihua Hall, Steven E. Hyman, Jen Q. Pan
Publikováno v:
BMC Psychiatry, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background Objective and quantifiable markers are crucial for developing novel therapeutics for mental disorders by 1) stratifying clinically similar patients with different underlying neurobiological deficits and 2) objectively tracking dis
Externí odkaz:
https://doaj.org/article/1c8a4623f61849f195c5f621c2c0a0aa
Publikováno v:
Frontiers in Neural Circuits, Vol 18 (2024)
The brain can be seen as a self-organized dynamical system that optimizes information processing and storage capabilities. This is supported by studies across scales, from small neuronal assemblies to the whole brain, where neuronal activity exhibits
Externí odkaz:
https://doaj.org/article/79f7c8d25c714b8d997f3e3808761927
Autor:
Haiping Huang
Publikováno v:
Frontiers in Computational Neuroscience, Vol 18 (2024)
A good theory of mathematical beauty is more practical than any current observation, as new predictions about physical reality can be self-consistently verified. This belief applies to the current status of understanding deep neural networks includin
Externí odkaz:
https://doaj.org/article/3c8264aa5c594fba9db2dc1c2b377b46
Autor:
Natalí Guisande, Fernando Montani
Publikováno v:
Frontiers in Computational Neuroscience, Vol 18 (2024)
Scale-free brain activity, linked with learning, the integration of different time scales, and the formation of mental models, is correlated with a metastable cognitive basis. The spectral slope, a key aspect of scale-free dynamics, was proposed as a
Externí odkaz:
https://doaj.org/article/8f1aaec0c80d47f28ad184e443239518
Autor:
Hernan Hernandez, Sandra Baez, Vicente Medel, Sebastian Moguilner, Jhosmary Cuadros, Hernando Santamaria-Garcia, Enzo Tagliazucchi, Pedro A. Valdes-Sosa, Francisco Lopera, John Fredy OchoaGómez, Alfredis González-Hernández, Jasmin Bonilla-Santos, Rodrigo A. Gonzalez-Montealegre, Tuba Aktürk, Ebru Yıldırım, Renato Anghinah, Agustina Legaz, Sol Fittipaldi, Görsev G. Yener, Javier Escudero, Claudio Babiloni, Susanna Lopez, Robert Whelan, Alberto A Fernández Lucas, Adolfo M. García, David Huepe, Gaetano Di Caterina, Marcio Soto-Añari, Agustina Birba, Agustin Sainz-Ballesteros, Carlos Coronel, Eduar Herrera, Daniel Abasolo, Kerry Kilborn, Nicolás Rubido, Ruaridh Clark, Ruben Herzog, Deniz Yerlikaya, Bahar Güntekin, Mario A. Parra, Pavel Prado, Agustin Ibanez
Publikováno v:
NeuroImage, Vol 295, Iss , Pp 120636- (2024)
Diversity in brain health is influenced by individual differences in demographics and cognition. However, most studies on brain health and diseases have typically controlled for these factors rather than explored their potential to predict brain sign
Externí odkaz:
https://doaj.org/article/3fd707c85d1643439d79423eb0f761bd
Publikováno v:
Frontiers in Network Physiology, Vol 4 (2024)
Externí odkaz:
https://doaj.org/article/def8ce22c095459684568a81685c6952
Publikováno v:
Frontiers in Aging Neuroscience, Vol 16 (2024)
BackgroundAlzheimer’s disease (AD) is a common neurodegenerative dementia, characterized by abnormal dynamic functional connectivity (DFC). Traditional DFC analysis, assuming linear brain dynamics, may neglect the complexity of the brain’s nonlin
Externí odkaz:
https://doaj.org/article/ad5f49cf74fc4aabbc1d91cf93e122fc
Autor:
Joachim Keppler
Publikováno v:
Frontiers in Human Neuroscience, Vol 18 (2024)
Empirical evidence indicates that conscious states, distinguished by the presence of phenomenal qualities, are closely linked to synchronized neural activity patterns whose dynamical characteristics can be attributed to self-organized criticality and
Externí odkaz:
https://doaj.org/article/cbff068743824735b1d4a6216fced42e