Article

Investigating the variability of physiological response functions across individuals and brain regions in functional magnetic resonance imaging

2024-06-16

Abstract excerpt

Functional magnetic resonance imaging (fMRI) is a valuable neuroimaging tool for studying brain function and functional connectivity between brain regions. However, the blood oxygen level dependent (BOLD) signal used to generate the fMRI images can be influenced by various physiological factors, such as cardiac and respiratory activity. These physiological effects, in turn, influence the resulting functional conne...

Topics

Open a Topic to create a Post that cites this publication.

Identifiers and source

Literature Corpus work: d3760dec-c477-5334-9820-15c9517e4844
DOI: 10.1101/2024.06.13.596869

Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest

Investigating the variability of physiological response functions across individuals and brain regions in functional magnetic resonance imagingDOI 10.1101/2024.06.13.596869Read

A multi-measure approach for assessing the performance of fMRI preprocessing strategies in resting-state functional connectivitySemantic proximity Read

The effect of global signal regression on DCM estimates of noise and effective connectivity from resting state fMRISemantic proximity Read

Comparing end-tidal CO <sub>2</sub> , respiration volume per time (RVT), and average gray matter signal for mapping cerebrovascular reactivity amplitude and delay with breath-hold task BOLD fMRISemantic proximity Read

Distributed fMRI patterns coupled to low-frequency cardiorespiratory dynamics provide markers of agingSemantic proximity Read

Global Signal Regression Strengthens Association between Resting-State Functional Connectivity and BehaviorSemantic proximity Read

Bayesian Modelling Approaches for Breath-Hold Induced Cerebrovascular ReactivitySemantic proximity Read

Navigating Correlation, Causation, and Interpretation in Resting-State fMRISemantic proximity Read

ICA-based Denoising Strategies in Breath-Hold Induced Cerebrovascular Reactivity Mapping with Multi Echo BOLD fMRISemantic proximity Read

Predicting Sex from Resting-State fMRI Across Multiple Independent Acquired DatasetsSemantic proximity Read

Dynamic variations of resting-state BOLD signal spectra in white matterSemantic proximity Read

Pitfalls and recommended strategies and metrics for suppressing motion artifacts in functional MRISemantic proximity Read

Bayesian reduced rank regression reveals generalisable neural fingerprints that differentiate between individuals in magnetoencephalography dataSemantic proximity Read