Network Analysis in Neocortex during Passive and Active Learning

Información del proyecto

neuronsXnets

Identificador del acuerdo de subvención: 101007926

DOI

10.3030/101007926

Proyecto cerrado

Fecha de la firma de la CE 9 Noviembre 2020

Fecha de inicio 1 Septiembre 2021

Fecha de finalización 31 Agosto 2025

Financiado con arreglo a

• EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions

Coste total

€ 892 400,00

Aportación de la UE

€ 855 600,00

Coordinado por

IDRYMA TECHNOLOGIAS KAI EREVNAS
Greece

CORDIS proporciona enlaces a los documentos públicos y las publicaciones de los proyectos de los programas marco HORIZONTE.

Los enlaces a los documentos y las publicaciones de los proyectos del Séptimo Programa Marco, así como los enlaces a algunos tipos de resultados específicos, como conjuntos de datos y «software», se obtienen dinámicamente de OpenAIRE .

Resultado final

Documents, reports (4)

Deep learning for prediction of L2/3 events from L4, considering local network patterns, global activity.
Changes of the whole brain connectivity and network architectures within V1 and PFC before and after learning
Neuromorphic aspects: Circuit simulations and analysis
Identification of motifs within V1 and within PFC

Data sets, microdata, etc (3)

Traces from PFC made available to the web repository
Traces from visual cortex made available to the web repository
Traces from Global brain made available to the web repository

Traces from Global brain made available to the web repository. These traces have been collected mostly from the UA and will be shared to the project. If needed, additional datasets will be collected from Harvard.

Other (2)

Software of important building blocks of the analysis, available in github for open access
International workshops at various sites

Websites, patent fillings, videos etc. (1)

Website and data repository with traces, guidelines, open source, and documentation (on-going)

Publicaciones

Conference proceedings (5)

On Temporal Robustness & Brain-State Stability of Functional Connectivity in Mouse Primary Visual Area V1 compared to Higher Visual Area AL

Autores: Mario Alexio Savaglio, Christina Brozi, Stelios Manolis Smirnakis, and Maria Papadopouli
Publicado en: IEEE International Conference on Bioinformatics and Bioengineering (BIBE), 2025
Editor: IEEE

Neuro-inspired Ensemble-to-EnsembleCommunication Primitives for Sparse and EfficientANNs

Autores: Orestis Konstantaropoulos, Stelios Manolis Smyrnakis, and Maria Papadopouli
Publicado en: 25th annual IEEE International Conference on Bioinformatics and Bioengineering, 2025
Editor: IEEEXplore and indexed by EI/Compendex
DOI: 10.48550/arxiv.2508.14140

Disentangling Stimulus & Population Dynamics in Mouse V1: Orthogonal Subspace Decomposition for Neural Representation

Autores: N. Tzanakis, A. Barmperis, M. A. Savaglio, I. Chourdaki, S. M. Smirnakis, and M. Papadopouli
Publicado en: IEEE International Conference on Bioinformatics and Bioengineering (BIBE), 2025
Editor: IEEE

Motion Direction Decoding in Mouse V1: Predictive Power Relates to Functional Connectivity Organization

Autores: Mario Alexios Savaglio, Christina Brozi, Eleftheria Psilou, Chryssalenia Koumpouzi, Christos Vasilakos, Spyros Nessis, Emmanouel Smyrnakis, Vasileios Akoutas, Emmanouel Koniotakis, Georgios Keliris, Ganna Palagina, Stelios Smirnakis, Maria Papadopouli
Publicado en: Proceedings of AREADNE Research in Encoding and Decoding of Neural Ensembles, Milos, Greece, 25-29 June 2024, 2024
Editor: J. S. Pezaris, N. G. Hatsopoulos (editors) Proceedings of AREADNE 2024, published by The AREADNE Foundation, Inc., Cambridge, Massachusetts, USA

Direction of motion decoding in mouse V1: neuron predictive power relates to functional connectivity organization

Autores: Mario Alexio Savaglio, Christina Brozi, Eleftheria Psilou, Chryssalenia Koumpouzi , Marianna Papadostefanaki, Christos Vasilakos, Spyros Nessis, Emmanouil Smyrnakis, Vasileios Akoutas, Georgios Keliris, Ganna Palagina, Stelios Smirnakis, Maria Papadopouli.
Publicado en: Proceedings of International Joint Conference on Neural Networks, Edición 2025, 2025
Editor: International Neural Network Society

Other (9)

Dynamic Activation with Knowledge Distillation for Energy-Efficient Spiking Neural Network Ensembles

Autores: Orestis Konstantaropoulos, Theodoris Mallios, and Maria Papadopouli
Publicado en: arXiv (Under submission to a conference), 2025
Editor: arXiv preprint arXiv:2502.14023

Distinct cortical profiles underlie the common reportability of thought-free experiences

Autores: Paradeisios Alexandros Boulakis, Anikó Kusztor, Naotsugu Tsuchiya, Thomas Andrillon, Athena Demertzi
Publicado en: biorxiv, Edición 16, 2025
Editor: Cold Spring Harbor Laboratory
DOI: 10.1101/2025.10.14.681984

Direction of motion decoding in mouse V1: neuron predictive power relates to functional connectivity organization

Autores: Christina Brozi, Eleftheria Psilou, Mario Alexio Savaglio, Chryssalenia Koumpouzi , Marianna Papadostefanaki, Christos Vasilakos, Spyros Nessis, Emmanouil Smyrnakis, Vasileios Akoutas, Georgios Keliris, Ganna Palagina, Stelios Smirnakis, Maria Papadopouli
Publicado en: arxiv, 2025
Editor: arxiv

Functional Connectivity in Area V1: Identifying Neuronal Modules Withinand Across Layers

Autores: Maria Papadopouli, Manos Koniotakis, Ioannis Smyrnakis, Marios Alexios Savaglio, Christina Brozi, Eleftheria Psilou, Ganna Palagina, Andreas Tolias, Stelios Manolis Smirnakis
Publicado en: Computational and Systems Neuroscience (COSYNE) Conference, 2024
Editor: COSYNE Conference/Presentation

Effects of working memory training on cognitive flexibility, dendritic spine density and long-term potentiation in female mice

Autores: Vasiliki Stavroulaki, Lida-Evmorfia Vagiaki, Orestis Nikolidakis, Maria Zafiri, Maria E. Plataki, Kyriaki Sidiropoulou
Publicado en: Biorxiv, 2024
Editor: Cold Spring Harbor Laboratory
DOI: 10.1101/2024.07.24.603721

Trial-by-trial inter-areal interactions in visual cortex in the presence or absence of visual stimulation

Autores: Dianna Hidalgo, Giorgia Dellaferrera, Will Xiao, Maria Papadopouli, Stelios Smirnakis, Gabriel Kreiman
Publicado en: Cold Spring Harbor Laboratory, 2024
Editor: Cold Spring Harbor Laboratory

Spatio-temporal Dynamics of Neuronal Engagement to the Micro-progression of Acute Seizures in Mouse Cortical Circuits

Autores: Joseph Lombardo, Maria Markaki, Maria Papadopouli, Stelios M. Smirnakis
Publicado en: AREADNE Research in Encoding and Decoding of Neural Ensembles, 2022, 2022, Página(s) 89
Editor: AREADNE

Properties and predictive potential of the pre-ictal oscillatory dynamics in an ex vivo model of epileptiform activity in the different hippocampal subregions

Autores: Lida-Evmorfia Vagiaki, Dionysis Xydias, Maria Kefalogianni, Sotiris Psilodimitrakopoulos, Emmanuel Stratakis, Kyriaki Sidiropoulou
Publicado en: Biorxiv, 2024
Editor: Cold Spring Harbor Laboratory
DOI: 10.1101/2024.08.23.609340

Functionally Vonnected Neuronal Modules in area V1

Autores: Maria Papadopouli, Vassilis Sideridis, Andreas Sapoutzis, Nikos Ntorvas, Manos Koniotakis, Ioannis Smyrnakis, Ganna Palagina, Andreas Tolias, Stelios M. Smirnakis
Publicado en: AREADNE Research in Encoding and Decoding of Neural Ensembles, 2022, 2022, Página(s) 42
Editor: AREADNE

Peer reviewed articles (10)

Where is my mind? A neurocognitive investigation of mind blanking

Autores: Thomas Andrillon, Antoine Lutz, Jennifer Windt, Athena Demertzi
Publicado en: Trends in Cognitive Sciences, Edición 29, 2025, Página(s) 600-613, ISSN 1364-6613
Editor: Elsevier BV
DOI: 10.1016/j.tics.2025.02.002

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

Autores: Andrea I. Luppi, Fernando E. Rosas, Pedro A.M. Mediano, Athena Demertzi, David K. Menon, Emmanuel A. Stamatakis
Publicado en: Trends in Neurosciences, Edición 47, 2024, Página(s) 551-568, ISSN 0166-2236
Editor: Elsevier BV
DOI: 10.1016/j.tins.2024.05.007

Trial-by-trial inter-areal interactions in visual cortex in the presence or absence of visual stimulation

Autores: Dianna Hidalgo, Giorgia Dellaferrera, Will Xiao, Maria Papadopouli, Stelios Smirnakis, Gabriel Kreiman
Publicado en: eLife14:RP105119, 2025, ISSN 2050-084X
Editor: eLife Sciences Publications
DOI: 10.7554/elife.105119

Glutamate-specific gene linked to human brain evolution enhances synaptic plasticity and cognitive processes

Autores: Cleanthe Spanaki, Kyriaki Sidiropoulou, Zoe Petraki, Konstantinos Diskos, Xanthippi Konstantoudaki, Emmanouela Volitaki, Konstantina Mylonaki, Maria Savvaki, Andreas Plaitakis
Publicado en: iScience, Edición 27, 2025, Página(s) 108821, ISSN 2589-0042
Editor: Elsevier
DOI: 10.1016/j.isci.2024.108821

Variations of autonomic arousal mediate the reportability of mind blanking occurrences

Autores: Paradeisios Alexandros Boulakis, Nicholas John Simos, Stefania Zoi, Sepehr Mortaheb, Christina Schmidt, Federico Raimondo, Athena Demertzi
Publicado en: Scientific Reports, Edición 15, 2025, Página(s) 4956, ISSN 2045-2322
Editor: Nature Publishing Group
DOI: 10.1038/s41598-024-81618-1

Classification schemes of altered states of consciousness

Autores: Larry Douglas Fort, Cyril Costines, Marc Wittmann, Athena Demertzi, Timo Torsten Schmidt
Publicado en: Neuroscience & Biobehavioral Reviews, Edición 175, 2025, Página(s) 106178, ISSN 0149-7634
Editor: Pergamon Press Ltd.
DOI: 10.1016/j.neubiorev.2025.106178

Dynamic Functional Hyperconnectivity After Psilocybin Intake Is Primarily Associated With Oceanic Boundlessness

Autores: Sepehr Mortaheb, Larry D. Fort, Natasha L. Mason, Pablo Mallaroni, Johannes G. Ramaekers, Athena Demertzi
Publicado en: Biological Psychiatry: Cognitive Neuroscience and Neuroimaging, Edición 9, 2024, Página(s) 681-692, ISSN 2451-9022
Editor: Elsevier BV
DOI: 10.1016/j.bpsc.2024.04.001

Whole-Brain Deactivations Precede Uninduced Mind-Blanking Reports

Autores: Paradeisios Alexandros Boulakis, Sepehr Mortaheb, Laurens van Calster, Steve Majerus, Athena Demertzi
Publicado en: The Journal of Neuroscience, Edición 43, 2023, Página(s) 6807-6815, ISSN 0270-6474
Editor: Society for Neuroscience
DOI: 10.1523/jneurosci.0696-23.2023

Probing the embodiment of sleep functions: Insights from cardiac responses to word‐induced relaxation during sleep

Autores: Matthieu Koroma, Jonas Beck, Christina Schmidt, Björn Rasch, Athena Demertzi
Publicado en: Journal of Sleep Research, Edición 33, 2024, Página(s) e14160, ISSN 0962-1105
Editor: Blackwell Publishing Inc.
DOI: 10.1111/jsr.14160

Relating mind-blanking to the content and dynamics of spontaneous thinking

Autores: Paradeisios Alexandros Boulakis, Athena Demertzi
Publicado en: Current Opinion in Behavioral Sciences, Edición 61, 2025, Página(s) 101481, ISSN 2352-1546
Editor: Elsevier Limited
DOI: 10.1016/j.cobeha.2024.101481