ArticleNeurophotonics2022
Toward an integrative neurovascular framework for studying brain networks.
Article in Neurophotonics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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6 citing papers in PubMed.
- Obsessive-compulsive disorder and abstract sequence task contributions shift prefrontal cortical connectivity.bioRxiv : the preprint server for biology · 2026Article
- An intelligent nanoliposome alleviates disc degeneration and discogenic pain by inhibiting neurovascular ingrowth via a "Soil-conditioning, seed-modulating, and weeds-suppressing" strategy.Bioactive materials · 2026Article
- Structural and genetic determinants of zebrafish functional brain networks.Science advances · 2025Article
- Microvascular structure variability explains variance in fMRI functional connectivity.Brain structure & function · 2025Article
- Systemic physiology augmented functional near-infrared spectroscopy: a powerful approach to study the embodied human brain.Neurophotonics · 2022Article
- Special Section Guest Editorial: Hybrid Photonic/X Neurointerfaces.Neurophotonics · 2022Article
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Authors and funding
5 authors.
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Abstract
Brain functional connectivity based on the measure of blood oxygen level-dependent (BOLD) functional magnetic resonance imaging (fMRI) signals has become one of the most widely used measurements in human neuroimaging. However, the nature of the functional networks revealed by BOLD fMRI can be ambiguous, as highlighted by a recent series of experiments that have suggested that typical resting-state networks can be replicated from purely vascular or physiologically driven BOLD signals. After going through a brief review of the key concepts of brain network analysis, we explore how the vascular and neuronal systems interact to give rise to the brain functional networks measured with BOLD fMRI. This leads us to emphasize a view of the vascular network not only as a confounding element in fMRI but also as a functionally relevant system that is entangled with the neuronal network. To study the vascular and neuronal underpinnings of BOLD functional connectivity, we consider a combination of methodological avenues based on multiscale and multimodal optical imaging in mice, used in combination with computational models that allow the integration of vascular information to explain functional connectivity.
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