Exploració per altres contribucions "Pons Rivero, Antonio Javier"
Ara es mostren els items 1-13 de 13
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Breaking of the excitatory-inhibitory balance in neural networks
(Universitat Politècnica de Catalunya, 2016-07-04)
Treball Final de Grau
Accés obert
Realitzat a/amb: New York UniversityExperimental and theoretical study of membrane potentials of neurons in culture provide evidence of some of the mechanisms responsible for excitatory-inhibitory imbalance. -
Coupling and stochasticity in mesoscopic brain dynamics
(Universitat Politècnica de Catalunya, 2017-03-27)
Tesi
Accés obertThe brain is known to operate under the constant influence of noise arising from a variety of sources. It also organises its activity into rhythms spanning multiple frequency bands. These rhythms originate from neuronal ... -
Data-driven neural mass modelling
(Universitat Politècnica de Catalunya, 2019-03-28)
Tesi
Accés obertThe brain is a complex organ whose activity spans multiple scales, both spatial and temporal. The computational unit of the brain is thought to be the neurone. At the microscopic level, neurones communicate via action ... -
Effect of Multiple Synaptic delays in Neural Plasticity
(Universitat Politècnica de Catalunya, 2022-07-05)
Treball Final de Grau
Accés obertNeurons are the fundamental units of the nervous system, responsible for receiving sensory input from the external world, processing them in a non-linear manner and transmits information to neighbouring neurons which are ... -
Estudi comparatiu del control d’un UAV mitjançant “Neural Networks” i “Neural Masses”
(Universitat Politècnica de Catalunya, 2019-01-10)
Treball Final de Grau
Accés restringit per decisió de l'autorXarxes neuronals, neurociència i UAVs. L’aprenentatge autònom és una eina que s’utilitza en múltiples aplicacions avui dia, també en el camp de les aeronaus i concretament dels quadrirotors, que serà el framework del ... -
Estudi de la fractura induïda per polsos de llum làser
(Universitat Politècnica de Catalunya, 2016-10-10)
Treball Final de Grau
Accés restringit per decisió de l'autorQuan la llum làser s'absorbeix en un medi material, escalfa localment aquest medi. Aquest escalfament pot produir canvis en el camp de tensions del medi que, si superen cert llindar, produiran la fractura del material. ... -
Estudio de la respuesta temporal en sistemas neuronales mesoscópicos.
(Universitat Politècnica de Catalunya, 2017-05-10)
Treball Final de Grau
Accés restringit per decisió de l'autor -
Integration of the information in complex neural networks with noise
(Universitat Politècnica de Catalunya, 2011-09)
Projecte/Treball Final de Carrera
Accés obert -
Learning in neural mass model networks
(Universitat Politècnica de Catalunya, 2021-07-13)
Treball Final de Grau
Accés obertThe cortex, the outermost layer of the brain where most of the information is processed at a mesoscopic scale, is formed by cortical columns. These cortical columns are composed by neurons that organize in a cylindrical ... -
Modelling of egocentric space and allocentric space from neural activity in behaving mice
(Universitat Politècnica de Catalunya, 2021-01-24)
Treball Final de Grau
Accés obertSpace plays a prominent role in virtually all animal behavior. In order to be able to navi-gate, several types of neurons involved in spatial navigation encode external space in distinctreference frames, with respect to ... -
Stochastic and complex dynamics in mesoscopic brain networks
(Universitat Politècnica de Catalunya, 2017-01-13)
Tesi
Accés obertThe aim of this thesis is to deepen into the understanding of the mechanisms responsible for the generation of complex and stochastic dynamics, as well as emerging phenomena, in the human brain. We study typical features ... -
Study of competing neural networks
(Universitat Politècnica de Catalunya, 2016-07-04)
Treball Final de Grau
Accés obertA neural network (NN) is constructed using an IF (integrate and fire) neuron model with an excitatory and inhibitory population. From the IF (integrate and fire) neuron model, a NMM (neural mass model) is developed following ... -
Study of mesoscopic descriptions of neural networks
(Universitat Politècnica de Catalunya, 2016-07-04)
Treball Final de Grau
Accés obertThe point of the project is to know at which conditions the neural mass model corresponds to the neural network. At variable input, non-zero, the neural mass model does not correspond to the neural network