Search Results - "brain dynamics"

Predicting effects of stroke lesions and recovery through whole-brain modeling and brain dynamics

Authors: Idesis, Sebastian Ariel

Contributors: University/Department: Universitat Pompeu Fabra. Departament de Medicina i Ciències de la Vida

Thesis Advisors: Deco, Gustavo

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Stroke, Brain Dynamics, Whole-brain model, Dimensionality reduction, Recovery prediction, Accidente cerebrovascular, Dinámica cerebral, Modelo de cerebro completo, Reducción de dimensionalidad, Pronóstico de recuperación

Time: 616.8

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/689273

Towards a comprenhension of spatiotemporal brain dymamics in psychotic disorders a whole-brain computational perspective based on fMRI

Authors: Mana, Ludovica

Contributors: University/Department: Universitat Pompeu Fabra. Departament de Tecnologies de la Informació i les Comunicacions

Thesis Advisors: Vila-Vidal, Manel, Deco, Gustavo

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Psychotic disorders, FMRI, Spatiotemporal brain dynamics, Computational psychiatry, Whole-brain modelling, Trastornos psicóticos, Dinámicas cerebrales espaciotemporal, Psiquiatría computacional, Modelos de cerebro a gran escala

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/689313

Brain states in health and disease: insights from neuroimaging and theoretical neuroscience

Authors: Escrichs, Anira

Contributors: University/Department: Universitat Pompeu Fabra. Departament de Tecnologies de la Informació i les Comunicacions

Thesis Advisors: Deco, Gustavo

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Resting-state fMRI, Dynamical complexity, Turbulence, Whole-brain computational modelling, In silico perturbations, Brain dynamics, Brain states, Ageing, Meditation, Sleep, Disorders of consciousness, IRMf en estat de repòs, Complexitat dinàmica, Turbulència, Models computacionals a gran escala, Pertorbacions in silico, Estats cerebrals, Envelliment, Son, Meditació, Trastorns de la consciència

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/687532

Altered spatiotemporal brain dynamics of interoception in behavioural-variant frontotemporal dementia

Authors: Hazelton, Jessica L Della Bella, Gabriel Barttfeld, Pablo et al.

Source: EBioMedicine. 113

Subject Terms: 4202 Epidemiology (for-2020), 32 Biomedical and Clinical Sciences (for-2020), 3202 Clinical Sciences (for-2020), 42 Health Sciences (for-2020), Alzheimer's Disease (rcdc), Brain Disorders (rcdc), Dementia (rcdc), Basic Behavioral and Social Science (rcdc), Mental Health (rcdc), Alzheimer's Disease Related Dementias (ADRD) (rcdc), Aging (rcdc), Alzheimer's Disease including Alzheimer's Disease Related Dementias (AD/ADRD) (rcdc), Neurosciences (rcdc), Behavioral and Social Science (rcdc), Clinical Research (rcdc), Acquired Cognitive Impairment (rcdc), Neurodegenerative (rcdc), Frontotemporal Dementia (FTD) (rcdc), 2.1 Biological and endogenous factors (hrcs-rac), Neurological (hrcs-hc), Mental health (hrcs-hc), Humans (mesh), Frontotemporal Dementia (mesh), Male (mesh), Female (mesh), Middle Aged (mesh), Aged (mesh), Brain (mesh), Interoception (mesh), Electroencephalography (mesh), Alzheimer Disease (mesh), Case-Control Studies (mesh), Neuropsychological Tests (mesh), Magnetic Resonance Imaging (mesh), Brain Mapping (mesh), Electrocardiography (mesh), Interoception, ACW, bvFTD, Dementia, Brain dynamics, Allostasis, Brain (mesh), Humans (mesh), Alzheimer Disease (mesh), Magnetic Resonance Imaging (mesh), Electrocardiography (mesh), Electroencephalography (mesh), Brain Mapping (mesh), Case-Control Studies (mesh), Neuropsychological Tests (mesh), Aged (mesh), Middle Aged (mesh), Female (mesh), Male (mesh), Frontotemporal Dementia (mesh), Interoception (mesh), ACW, Allostasis, Brain dynamics, Dementia, Interoception, bvFTD, Humans (mesh), Frontotemporal Dementia (mesh), Male (mesh), Female (mesh), Middle Aged (mesh), Aged (mesh), Brain (mesh), Interoception (mesh), Electroencephalography (mesh), Alzheimer Disease (mesh), Case-Control Studies (mesh), Neuropsychological Tests (mesh), Magnetic Resonance Imaging (mesh), Brain Mapping (mesh), Electrocardiography (mesh), 1103 Clinical Sciences (for), 1117 Public Health and Health Services (for), 3202 Clinical sciences (for-2020), 4202 Epidemiology (for-2020)

File Description: application/pdf

Access URL: https://escholarship.org/uc/item/78h8s9mt
https://escholarship.org/content/qt78h8s9mt/qt78h8s9mt.pdf

A semantic strength and neural correlates in developmental dyslexia

Authors: Lukic, Sladjana Jiang, Fei Mandelli, Maria Luisa et al.

Subject Terms: Biological Psychology, Cognitive and Computational Psychology, Psychology, Neurosciences, Biomedical Imaging, Clinical Research, Basic Behavioral and Social Science, Brain Disorders, Behavioral and Social Science, Pediatric, Mental health, developmental dyslexia, semantic fluency, clustering and switching approach, cognitive strength, brain dynamics, Cognitive Sciences, Biomedical and clinical sciences

File Description: application/pdf

Access URL: https://escholarship.org/uc/item/1d9107df
https://escholarship.org/content/qt1d9107df/qt1d9107df.pdf

EEG Multi-Mode Oscillatory Brain State Allocation Using Switching Spectral Gaussian Processes

Authors: Prieur-Coloma, Yunier Torres, Felipe A. Trujillo Barreto, Nelson et al.

Source: IEEE Access, Vol 13, Pp 56053-56066 (2025)

Subject Terms: spectral mixture kernels, oscillatory brain, Gaussian processes, Electrical engineering. Electronics. Nuclear engineering, hidden semi-Markov model, Brain dynamics, TK1-9971

Access URL: https://doaj.org/article/6d4f8401938f442b9d645975bed53a1a
https://e-space.mmu.ac.uk/639359/

Analysis of brain dynamics changes in patients with cerebral small vessel disease-related cognitive impairment based on electroencephalogram microstates

Authors: Xin Jin Yanru Zhou Diwen Zhang et al.

Source: European Journal of Medical Research, Vol 30, Iss 1, Pp 1-11 (2025)

Subject Terms: Cerebral small vessel disease, EEG microstates, Cognitive impairment, Brain dynamics, Neuropsychological assessments, Medicine

File Description: electronic resource

Relation: https://doaj.org/toc/2047-783X

Access URL: https://doaj.org/article/37386497c5ac4c068c518a4c4c6b3cd4

Circular causality in volition

Authors: Hans Liljenström

Source: Front Netw Physiol
Frontiers in Network Physiology, Vol 5 (2025)

Subject Terms: Network Physiology, Physiology, brain dynamics, Electronic computers. Computer science, Neurosciences, synergetics, EEG, QA75.5-76.95, network physiology, neural connectivity, neurocomputational modeling

File Description: application/pdf

Access URL: https://doaj.org/article/9e0b9c7a78064984b2071107f581ad87
https://pub.epsilon.slu.se/38173/

Dinámica de la actividad cerebral asociada al procesamiento de estímulos nociceptivos y afectivos en pacientes con dolor crónico

Authors: González Roldán, Ana María

Contributors: University/Department: Universitat de les Illes Balears. Departament de Psicologia

Thesis Advisors: Bornas Agustí, Xavier, Montoya Jiménez, Pedro José

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Dolor, Fibromialgia, EEG, RMf, Tasa cardiaca, EMG Corrugador, Dinámica cerebral, Conectividad funcional, Emoción, Cognición, Anticipación, Expresión facial, Reposo, Potencia espectral, Coherencia espectral, Pain, Fibromyalgia, EEG, fMRI, Heart rate, Corrugator EMG, Brain dynamics, Functional connectivity, Emotion, Cognition, Anticipation, Facial expression, Resting State, Spectral power, Spectral coherence, Dolor, Fibromiàlgia, EEG, RMf, Dinàmica Cerebral, Taxa cardíaca, EMG corrugador, Connectivitat funcional, Emoció, Cognició, Anticipació, Expressió facial, Repòs, Potència espectral, Coherència espectral, Ciències de la Salut

Time: 159.9, 616.8

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/123295

CNN-based framework for Alzheimer's disease detection from EEG via dynamic mode decomposition

Authors: Jacob Kang Hunseok Kang Jong-Hyeon Seo

Source: Frontiers in Neuroinformatics, Vol 19 (2025)

Subject Terms: convolution neural network (CNN), electroencephalography (EEG), brain dynamics, fast Fourier transformation (FFT), Alzheimer's disease (AD), cognitive disorders, Neurosciences. Biological psychiatry. Neuropsychiatry, RC321-571

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fninf.2025.1706099/full; https://doaj.org/toc/1662-5196

Access URL: https://doaj.org/article/9be408dd16324b55b01974e5f7d1c256

Transcranial direct current stimulation modulates primate brain dynamics across states of consciousness

Authors: Guylaine Hoffner Pablo Castro Lynn Uhrig et al.

Source: eLife, Vol 13 (2025)

Subject Terms: consciousness, transcranial direct current stimulation, prefrontal cortex, brain dynamics, fMRI, Medicine, Science, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://elifesciences.org/articles/101688; https://doaj.org/toc/2050-084X

Access URL: https://doaj.org/article/441e0513defd40c7a9bfa6b2f7884c9f

Biological detail and graph structure in network neuroscience

Authors: David Papo Javier M. Buldú

Source: Frontiers in Network Physiology, Vol 5 (2025)

Subject Terms: brain dynamics, brain topology, functional networks, hypergraphs, intrinsical properties, multilayer networks, Electronic computers. Computer science, QA75.5-76.95

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fnetp.2025.1667656/full; https://doaj.org/toc/2674-0109

Access URL: https://doaj.org/article/48e1b8643f6747dcabf202e3899cac51

The flattening of spacetime hierarchy of the N,N-dimethyltryptamine brain state is characterized by harmonic decomposition of spacetime (HADES) framework.

Authors: Vohryzek, Jakub Cabral, Joana Timmermann, Christopher et al.

Source: National Science Review. 11(5)

Subject Terms: DMT, harmonic modes, spatio-temporal brain dynamics

File Description: application/pdf

Access URL: https://escholarship.org/uc/item/6704v9ch
https://escholarship.org/content/qt6704v9ch/qt6704v9ch.pdf

The balance between integration and segregation drives network dynamics maximizing multistability and metastability

Authors: Javier Palma-Espinosa Sebastián Orellana-Villota Carlos Coronel-Oliveros et al.

Source: Scientific Reports, Vol 15, Iss 1, Pp 1-13 (2025)

Subject Terms: Small-world networks, Modularity, Brain dynamics, Integration and segregation, Neural connectivity, Metastability, Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/5d12ed3dbaab4c4dbfd27377cdd0c62b

Unravelling consciousness and brain function through the lens of time, space, and information

Authors: Luppi, Andrea I Rosas, Fernando E Mediano, Pedro A M et al.

Contributors: Luppi, Andrea I Rosas, Fernando E Mediano, Pedro A M et al.

Source: Trends in Neurosciences. 47:551-568

Subject Terms: Sciences sociales & comportementales, psychologie, Neuroscience (all), decomposition, Neurosciences & behavior, Consciousness, computational modelling, Consciousness/physiology, Brain, anaesthesia, Brain/physiology, 3. Good health, Cognition, psychedelic, Social & behavioral sciences, psychology, brain dynamics, Humans, Animals, Neurosciences & comportement, structure–function coupling, Cognition/physiology

File Description: application/pdf

Access URL: https://pubmed.ncbi.nlm.nih.gov/38824075

Cortical timescales and the modular organization of structural and functional brain networks.

Authors: Lurie, Daniel Pappas, Ioannis DEsposito, Mark

Source: Human Brain Mapping. 45(2)

Subject Terms: brain dynamics, community structure, fmri, functional connectivity, network topology, structural connectivity, timescale, Humans, Brain, Cerebral Cortex, Brain Mapping, Magnetic Resonance Imaging, Rest, Nerve Net

File Description: application/pdf

Access URL: https://escholarship.org/uc/item/6w93k363
https://escholarship.org/content/qt6w93k363/qt6w93k363.pdf

The effect of congruent emotional context on semantic memory during discourse comprehension

Authors: Zhang, Qian Li, Lin Yang, Xiaohong et al.

Source: Cognition and Emotion. 39:413-430

Subject Terms: Male, Adult, Emotional context, BRAIN DYNAMICS, INFORMATION, Eye Movements, Emotions, VALENCE, LINGUISTIC FOCUS, Experimental, Young Adult, Memory, Psychology, Humans, Eye-Tracking Technology, eye movement, ATTENTION CAPTURE, semantic memory, ERP EVIDENCE, Semantics, discourse comprehension, Reading, Female, IMMEDIATE MEMORY, PERCEPTUAL SPAN, EYE-MOVEMENTS, Comprehension, WORDS

Access URL: https://pubmed.ncbi.nlm.nih.gov/39462758

Modeling of whole brain sleep electroencephalogram using deep oscillatory neural network

Authors: Sayan Ghosh Dipayan Biswas N. R. Rohan et al.

Source: Front Neuroinform
Frontiers in Neuroinformatics, Vol 19 (2025)

Subject Terms: sleep stages modeling, Hopf oscillator model, Neurosciences. Biological psychiatry. Neuropsychiatry, EEG, large scale brain dynamics, Hopf oscillator, biomedical signal analysis, RC321-571, Neuroscience

Access URL: https://doaj.org/article/3764260c5a0f485ea64effce5f07e395

Disentangling the Switching Behavior in Functional Connectivity Dynamics in Autism Spectrum Disorder: Insights from Developmental Cohort Analysis and Molecular‐Cellular Associations

Authors: Wei Li Xia Qiu Jin Chen et al.

Source: Adv Sci (Weinh)
Advanced Science, Vol 12, Iss 20, Pp n/a-n/a (2025)

Subject Terms: resting‐state fMRI, brain dynamics, Science, molecular mechanisms, autism spectrum disorder, development, Research Article

Access URL: https://pubmed.ncbi.nlm.nih.gov/40344520
https://doaj.org/article/da631891384b43caba4853673ea10045

Large-scale signal propagation modes in the human brain

Authors: Youngjo Song Pyeong Soo Kim Benjamin A. Philip et al.

Source: NeuroImage, Vol 318, Iss , Pp 121357- (2025)

Subject Terms: Brain dynamics, Wave propagation, Dynamic functional connectivity, Dynamic mode decomposition, Brain state, Wave motif, Neurosciences. Biological psychiatry. Neuropsychiatry, RC321-571

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S105381192500360X; https://doaj.org/toc/1095-9572

Access URL: https://doaj.org/article/2e130ada769d4eac94a32c26d4720d4a