Publications associées à Réseau du mode par défaut

Thalamic contributions to psychosis susceptibility: Evidence from co-activation patterns accounting for intra-seed spatial variability (μCAPs)

Dimitri Nestor Alice Van De Ville, Thomas William Arthur Bolton, Farnaz Delavari, Nada Kojovic

The temporal variability of the thalamus in functional networks may provide valuable insights into the pathophysiology of schizophrenia. To address the complexity of the role of the thalamic nuclei in psychosis, we introduced micro-co-activation patterns ( ...

Wiley2024

Transient brain activity dynamics discriminate levels of consciousness during anesthesia

Dimitri Nestor Alice Van De Ville, Elvira Pirondini, Ayberk Ozkirli

The awake mammalian brain is functionally organized in terms of large-scale distributed networks that are constantly interacting. Loss of consciousness might disrupt this temporal organization leaving patients unresponsive. We hypothesize that characterizi ...

Nature Portfolio2024

Transient resting-state salience-limbic co-activation patterns in functional neurological disorders

Thomas William Arthur Bolton, Serafeim Loukas

Background: Functional neurological disorders were historically regarded as the manifestation of a dynamic brain lesion which might be linked to trauma or stress, although this association has not yet been directly tested yet. Analysing large-scale brain n ...

Elsevier Sci Ltd2024

Acute TNF alpha levels predict cognitive impairment 6-9 months after COVID-19 infection

Dimitri Nestor Alice Van De Ville, Alessandra Griffa, Idris Guessous, Alexandre Cionca

Background: A neurocognitive phenotype of post-COVID-19 infection has recently been described that is characterized by a lack of awareness of memory impairment (i.e., anosognosia), altered functional connectivity in the brain's default mode and limbic netw ...

PERGAMON-ELSEVIER SCIENCE LTD2023

Dynamic functional hippocampal markers of residual depressive symptoms in euthymic bipolar disorder

Dimitri Nestor Alice Van De Ville, Julian Gaviria

Objectives: Bipolar disorder (BD) is a severe, chronic, affective disorder characterized by recurrent switching between mood states, psychomotor and cognitive symptoms, which can linger in euthymic states as residual symptoms. Hippocampal alterations may p ...

WILEY2023

Brain connectome correlates of short-term motor learning in healthy older subjects

Friedhelm Christoph Hummel, Takuya Morishita, Manon Chloé Durand-Ruel, Chang-Hyun Park, Maeva Moyne

The motor learning process entails plastic changes in the brain, especially in brain network reconfigurations. In the current study, we sought to characterize motor learning by determining changes in the coupling behaviour between the brain functional and ...

Paris2023

Brain's Dynamic Functional Organization with Simultaneous EEG-fMRI Networks

João Pedro Forjaco Jorge, Patricia Figueiredo

The brain's functional networks can be assessed using imaging techniques like functional magnetic resonance imaging (fMRI) and electroencephalography (EEG). Recent studies have suggested a link between the dynamic functional connectivity (dFC) captured by ...

SPRINGER INTERNATIONAL PUBLISHING AG2023

Do we really measure what we think we are measuring?

Michael Herzog, Simona Adele Garobbio, Dario Alejandro Gordillo Lopez

Tests used in the empirical sciences are often (implicitly) assumed to be representative of a given research question in the sense that similar tests should lead to similar results. Here, we show that this assumption is not always valid. We illustrate our ...

2023

Prefrontal engrams of long-term fear memory perpetuate pain perception

Johannes Gräff, Yechao Han

A painful episode can lead to a life-long increase in an individual's experience of pain. Fearful anticipation of imminent pain could play a role in this phenomenon, but the neurobiological underpinnings are unclear because fear can both suppress and enhan ...

NATURE PORTFOLIO2023

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Réseau du mode par défaut

Thalamic contributions to psychosis susceptibility: Evidence from co-activation patterns accounting for intra-seed spatial variability (μCAPs)

Transient brain activity dynamics discriminate levels of consciousness during anesthesia

Transient resting-state salience-limbic co-activation patterns in functional neurological disorders

Acute TNF alpha levels predict cognitive impairment 6-9 months after COVID-19 infection

Dynamic functional hippocampal markers of residual depressive symptoms in euthymic bipolar disorder

Brain connectome correlates of short-term motor learning in healthy older subjects

CDKL5 sculpts functional callosal connectivity to promote cognitive flexibility

Brain's Dynamic Functional Organization with Simultaneous EEG-fMRI Networks

Do we really measure what we think we are measuring?

Prefrontal engrams of long-term fear memory perpetuate pain perception

Graph Chatbot

Chattez avec Graph Search

Transient brain activity dynamics discriminate levels of consciousness during anesthesia

Thalamic contributions to psychosis susceptibility: Evidence from co-activation patterns accounting for intra-seed spatial variability (μCAPs)

Brain connectome correlates of short-term motor learning in healthy older subjects

Do we really measure what we think we are measuring?

Dynamic functional hippocampal markers of residual depressive symptoms in euthymic bipolar disorder

Acute TNF alpha levels predict cognitive impairment 6-9 months after COVID-19 infection

CDKL5 sculpts functional callosal connectivity to promote cognitive flexibility

Brain's Dynamic Functional Organization with Simultaneous EEG-fMRI Networks

Prefrontal engrams of long-term fear memory perpetuate pain perception

Transient resting-state salience-limbic co-activation patterns in functional neurological disorders