Nigel Colenbier
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View article: An information-theoretic approach to build hypergraphs in psychometrics
An information-theoretic approach to build hypergraphs in psychometrics Open
View article: BHV-7000, A Novel, Selective Kv7.2/7.3 Potassium Channel Activator, Demonstrates Dose-Dependent Pharmacodynamic Effects on EEG Parameters in Healthy Adults
BHV-7000, A Novel, Selective Kv7.2/7.3 Potassium Channel Activator, Demonstrates Dose-Dependent Pharmacodynamic Effects on EEG Parameters in Healthy Adults Open
View article: Author Correction: An analysis-ready and quality controlled resource for pediatric brain white-matter research
Author Correction: An analysis-ready and quality controlled resource for pediatric brain white-matter research Open
View article: Task matters: Individual MEG signatures from naturalistic and neurophysiological brain states
Task matters: Individual MEG signatures from naturalistic and neurophysiological brain states Open
View article: Dynamic causal modelling shows a prominent role of local inhibition in alpha power modulation in higher visual cortex
Dynamic causal modelling shows a prominent role of local inhibition in alpha power modulation in higher visual cortex Open
During resting-state EEG recordings, alpha activity is more prominent over the posterior cortex in eyes-closed (EC) conditions compared to eyes-open (EO). In this study, we characterized the difference in spectra between EO and EC conditio…
View article: Author Correction: An analysis-ready and quality controlled resource for pediatric brain white-matter research
Author Correction: An analysis-ready and quality controlled resource for pediatric brain white-matter research Open
View article: Pre- and post-surgery brain tumor multimodal magnetic resonance imaging data optimized for large scale computational modelling
Pre- and post-surgery brain tumor multimodal magnetic resonance imaging data optimized for large scale computational modelling Open
View article: Publisher Correction: An analysis-ready and quality controlled resource for pediatric brain white-matter research
Publisher Correction: An analysis-ready and quality controlled resource for pediatric brain white-matter research Open
View article: An analysis-ready and quality controlled resource for pediatric brain white-matter research
An analysis-ready and quality controlled resource for pediatric brain white-matter research Open
View article: Task matters: individual MEG signatures from naturalistic and neurophysiological brain states
Task matters: individual MEG signatures from naturalistic and neurophysiological brain states Open
The discovery that human brain connectivity data can be used as a “fingerprint” to identify a given individual from a population, has become a burgeoning research area in the neuroscience field. Recent studies have identified the possibili…
View article: WHOCARES: WHOle-brain CArdiac signal REgression from highly accelerated simultaneous multi-Slice fMRI acquisitions
WHOCARES: WHOle-brain CArdiac signal REgression from highly accelerated simultaneous multi-Slice fMRI acquisitions Open
Objective . To spatio-temporally resolve cardiac signals in functional magnetic resonance imaging (fMRI) time-series of the human brain using neither external physiological measurements nor ad hoc modelling assumptions. Approach . Cardiac …
View article: An information-theoretic approach to hypergraph psychometrics
An information-theoretic approach to hypergraph psychometrics Open
Psychological network approaches propose to see symptoms or questionnaire items as interconnected nodes, with links between them reflecting pairwise statistical dependencies evaluated cross-sectional, time-series, or panel data. These netw…
View article: Auditory driven gamma synchrony is associated with cortical thickness in widespread cortical areas
Auditory driven gamma synchrony is associated with cortical thickness in widespread cortical areas Open
View article: Dynamic causal modelling shows a prominent role of local inhibition in alpha power modulation in higher visual cortex
Dynamic causal modelling shows a prominent role of local inhibition in alpha power modulation in higher visual cortex Open
During resting-state EEG recordings, alpha activity is more prominent over the posterior cortex in eyes-closed (EC) conditions compared to eyes-open (EO). In this study, we characterized the difference in spectra between EO and EC conditio…
View article: WHOCARES: data-driven WHOle-brain CArdiac signal REgression from highly accelerated simultaneous multi-Slice fMRI acquisitions
WHOCARES: data-driven WHOle-brain CArdiac signal REgression from highly accelerated simultaneous multi-Slice fMRI acquisitions Open
Cardiac pulsation is a physiological confound of functional magnetic resonance imaging (fMRI) time-series that introduces spurious signal fluctuations in proximity to blood vessels. fMRI alone is not sufficiently fast to resolve cardiac pu…
View article: rsHRF: A toolbox for resting-state HRF estimation and deconvolution
rsHRF: A toolbox for resting-state HRF estimation and deconvolution Open
View article: Complete hemispherotomy leads to lateralized functional organization and lower level of consciousness in the isolated hemisphere
Complete hemispherotomy leads to lateralized functional organization and lower level of consciousness in the isolated hemisphere Open
Objective To quantify whole‐brain functional organization after complete hemispherotomy, characterizing unexplored plasticity pathways and the conscious level of the dissected hemispheres. Methods Evaluation with multimodal magnetic resona…
View article: Disambiguating the role of blood flow and global signal with partial information decomposition
Disambiguating the role of blood flow and global signal with partial information decomposition Open
View article: Identification of single subject cognitive networks : from morphology to dynamical computations
Identification of single subject cognitive networks : from morphology to dynamical computations Open
View article: Effective connectivity modulations related to win and loss outcomes
Effective connectivity modulations related to win and loss outcomes Open
View article: Functional cortico-subcortical reorganization after complete hemispheric disconnection for intractable epilepsy
Functional cortico-subcortical reorganization after complete hemispheric disconnection for intractable epilepsy Open
Hemispherotomy is a treatment for drug-resistant epilepsy with the whole hemisphere involved in seizure onset. As recovery mechanisms are still debated, we characterize functional reorganization with multimodal MRI in two children operated…
View article: Deletion of Autism Risk Gene Shank3 Disrupts Prefrontal Connectivity
Deletion of Autism Risk Gene Shank3 Disrupts Prefrontal Connectivity Open
Mutations in the synaptic scaffolding protein SHANK3 are a major cause of autism and are associated with prominent intellectual and language deficits. However, the neural mechanisms whereby SHANK3 deficiency affects higher-order socio-comm…
View article: Disambiguating the role of blood flow and global signal with Partial Information Decomposition
Disambiguating the role of blood flow and global signal with Partial Information Decomposition Open
In resting state functional magnetic resonance imaging (rs-fMRI) a common strategy to reduce the impact of physiological noise and other artifacts on the data is to regress out the global signal using global signal regression (GSR). Yet, G…
View article: Disambiguating the role of blood flow and global signal with Partial Information Decomposition
Disambiguating the role of blood flow and global signal with Partial Information Decomposition Open
Event Abstract Back to Event Disambiguating the role of blood flow and global signal with Partial Information Decomposition Nigel Colenbier1*, Frederik Van De Steen1, Lucina Q. Uddin2, Russell A. Poldrack3, Vince Calhoun4, 5 and Daniele Ma…
View article: Disambiguating the role of blood flow and global signal with partial information decomposition
Disambiguating the role of blood flow and global signal with partial information decomposition Open
Figures from the paper ' Disambiguating the role of blood flow and global signal with partial information decomposition'.https://www.biorxiv.org/content/10.1101/596247v2
View article: Poster_OHBM_GS_Colenbier.pdf
Poster_OHBM_GS_Colenbier.pdf Open
Poster presented at OHBM and Resting State conferences in 2018, describing the partial information decomposition approach to disambiguate the role of global signal and BOLD in vessels in influencing the grey matter regions.
View article: voxelwise resting state HRF shape (WM and GM)
voxelwise resting state HRF shape (WM and GM) Open
We used our rsHRF tool https://www.nitrc.org/projects/rshrf to retrieve a proxy of the hemodynamic response function from BOLD signal recorded at each voxel, both in grey and in white matter.These figures report the average relevant parame…
View article: voxelwise resting state HRF shape (WM and GM)
voxelwise resting state HRF shape (WM and GM) Open
We used our rsHRF tool https://www.nitrc.org/projects/rshrf to retrieve a proxy of the hemodynamic response function from BOLD signal recorded at each voxel, both in grey and in white matter.These figures report the average relevant parame…
View article: Is the transfer function between neural and hemodynamic activity at rest modulated by body-specific activity? The case of handedness.
Is the transfer function between neural and hemodynamic activity at rest modulated by body-specific activity? The case of handedness. Open
Event Abstract Back to Event Is the transfer function between neural and hemodynamic activity at rest modulated by body-specific activity? The case of handedness. Sofie Van Den Bossche1*, Nigel Colenbier1, Frederik Van De Steen1, Hannes Al…