Publications associées à Rythme delta

Connectivity Measures Differentiate Cortical and Subcortical Sub-Acute Ischemic Stroke Patients

Brain lesions caused by cerebral ischemia lead to network disturbances in both hemispheres, causing a subsequent reorganization of functional connectivity both locally and remotely with respect to the injury. Quantitative electroencephalography (qEEG) meth ...

FRONTIERS MEDIA SA2021

An EEG-based methodology for the estimation of functional brain connectivity networks: Application to the analysis of newborn EEG seizure

Amir Hossein Omidvarnia

This study presents a new methodology for obtaining functional brain networks (FBNs) using multichannel scalp EEG recordings. The developed methodology extracts pair-wise phase synchrony between EEG electrodes to obtain FBNs at delta, theta, and alpha-band ...

ELSEVIER SCI LTD2021

Electrophysiological correlates of visual backward masking in patients with major depressive disorder

Michael Herzog, Maya Roinishvili, Ophélie Gladys Favrod, Patricia Figueiredo, Janir Nuno Ramos Antunes Da Cruz

Depression and schizophrenia are two psychiatric diseases with high co-morbidity. For this reason, it is important to find sensitive endophenotypes, which may disentangle the two disorders. The Shine-Through paradigm, a visual backward masking task, is a p ...

2019

EEG signatures of schizophrenia: visual backward masking and microstates

Janir Nuno Ramos Antunes Da Cruz

Schizophrenia is a complex and devastating mental disorder that influences how one behaves, feels, and thinks. It affects a little less than 1 % of the world population and it is understood to be partly genetically mediated. Several genetic risk factors of ...

EPFL2019

Neurofeedback training with a low-priced EEG device leads to faster alpha enhancement but shows no effect on cognitive performance: A single-blind, sham-feedback study

Andreas Sonderegger, João Pedro de Matos Rodrigues

Introduction Findings of recent studies indicate that it is possible to enhance cognitive capacities of healthy individuals by means of individual upper alpha neurofeedback training (NFT). Although these results are promising, most of this research was con ...

2019

Delta Power Is Higher and More Symmetrical in Ischemic Stroke Patients with Cortical Involvement

Silvestro Micera, Fiorenzo Artoni

A brain injury resulting from unilateral stroke critically alters brain functionality and the complex balance within the cortical activity. Such modifications may critically depend on lesion location and cortical involvement. Indeed, recent findings pointe ...

Frontiers Media Sa2017

Distinct locomotor control and awareness in awake sleepwalkers

Olaf Blanke, Oliver Alan Kannape

Sleepwalkers’ complex nocturnal behaviors have inspired fictional characters from Shakespeare’s Lady Macbeth to Polidori’s Vampyre to Cesare, the homicidal somnambulist in The Cabinet of Dr Caligari. Yet although the underlying pathophysiology of sleepwalk ...

Elsevier2017

Visual backward masking in siblings of schizophrenia patients: evidence for a compensation mechanism

Michael Herzog, Maya Roinishvili, Patricia Figueiredo

Visual backward masking (VBM) is a very sensitive endophenotype of schizophrenia. Masking deficits are highly correlated with reduced EEG amplitudes. In VBM, a target stimulus is followed by a mask, which decreases performance on the target. Here, we inves ...

2017

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Rythme delta

Connectivity Measures Differentiate Cortical and Subcortical Sub-Acute Ischemic Stroke Patients

An EEG-based methodology for the estimation of functional brain connectivity networks: Application to the analysis of newborn EEG seizure

Electrophysiological correlates of visual backward masking in patients with major depressive disorder

EEG signatures of schizophrenia: visual backward masking and microstates

Neurofeedback training with a low-priced EEG device leads to faster alpha enhancement but shows no effect on cognitive performance: A single-blind, sham-feedback study

A Multifaceted Approach to Covert Attention Brain-Computer Interfaces

Delta Power Is Higher and More Symmetrical in Ischemic Stroke Patients with Cortical Involvement

Distinct locomotor control and awareness in awake sleepwalkers

Detecting EEG correlates during preparation of complex driving maneuvers

Visual backward masking in siblings of schizophrenia patients: evidence for a compensation mechanism

Graph Chatbot

Chattez avec Graph Search

EEG signatures of schizophrenia: visual backward masking and microstates

Delta Power Is Higher and More Symmetrical in Ischemic Stroke Patients with Cortical Involvement

Neurofeedback training with a low-priced EEG device leads to faster alpha enhancement but shows no effect on cognitive performance: A single-blind, sham-feedback study

Visual backward masking in siblings of schizophrenia patients: evidence for a compensation mechanism

Electrophysiological correlates of visual backward masking in patients with major depressive disorder

A Multifaceted Approach to Covert Attention Brain-Computer Interfaces

Connectivity Measures Differentiate Cortical and Subcortical Sub-Acute Ischemic Stroke Patients

An EEG-based methodology for the estimation of functional brain connectivity networks: Application to the analysis of newborn EEG seizure

Distinct locomotor control and awareness in awake sleepwalkers

Detecting EEG correlates during preparation of complex driving maneuvers