ArticleFrontiers in neuroscience2021
Revisiting Nonlinear Functional Brain Co-activations: Directed, Dynamic, and Delayed.
Article in Frontiers in neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Chronic alcohol-induced brain states limit propagation of direct cortical stimulation.Scientific reports · 2025Article
- Distinct Alpha Connectivity Patterns During Response Inhibition in Alcohol Use Disorder.Human brain mapping · 2025Article
- Maturational Changes in Action-Effect Integration Processes Are Reflected by Changes in the Directed Cortical Network Communication.Human brain mapping · 2025Article
- Abnormal neural network connectivity in heart failure with reduced and mild-ranged ejection fraction patients: an independent component and dynamic functional network connectivity analysis.Frontiers in neurology · 2025Article
- Neural mechanisms of adaptive behavior: Dissociating local cortical modulations and interregional communication patterns.iScience · 2024Article
- Neural connectivity patterns explain why adolescents perceive the world as moving slow.Communications biology · 2024Article
- Classification of Sleep Quality and Aging as a Function of Brain Complexity: A Multiband Non-Linear EEG Analysis.Sensors (Basel, Switzerland) · 2024Article
- Early altered directionality of resting brain network state transitions in the TgF344-AD rat model of Alzheimer's disease.Frontiers in human neuroscience · 2024Article
- Increased functional connectivity patterns in mild Alzheimer's disease: A rsfMRI study.Frontiers in aging neuroscience · 2022Article
- Retained Primitive Reflexes and Potential for Intervention in Autistic Spectrum Disorders.Frontiers in neurology · 2022Review
- Non-linear Functional Brain Co-activations in Short-Term Memory Distortion Tasks.Frontiers in neuroscience · 2021Article
- Mapping high-amplitude fMRI edge time series events across space and time.Imaging neuroscience (Cambridge, Mass.)Article
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5 authors.
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Abstract
The center stage of neuro-imaging is currently occupied by studies of functional correlations between brain regions. These correlations define the brain functional networks, which are the most frequently used framework to represent and interpret a variety of experimental findings. In the previous study, we first demonstrated that the relatively stronger blood oxygenated level dependent (BOLD) activations contain most of the information relevant to understand functional connectivity, and subsequent work confirmed that a large compression of the original signals can be obtained without significant loss of information. In this study, we revisit the correlation properties of these epochs to define a measure of nonlinear dynamic directed functional connectivity (
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