ArticleNeuron2024
Long-wavelength traveling waves of vasomotion modulate the perfusion of cortex.
Article in Neuron, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed.
- In-silico solute transport via perivascular networks in the human intracranial space.Nature communications · 2026Article
- A cloud-based miniscope for neurosurveillance of brain health and disease in freely behaving animals.Nature methods · 2026Article
- Systems biology analysis of vasodynamics in mouse cerebral arterioles during resting state and functional hyperemia.PLoS computational biology · 2026Article
- Fast and accessible morphology-free functional fluorescence imaging analysis.PLoS computational biology · 2026Article
- A hypoxia-sensitive medullary nucleus modulates cerebral blood flow via a disynaptic pathway to cortex.bioRxiv : the preprint server for biology · 2026Article
- Capillary-Associated Microglia in Neurovascular Coupling: Localization, Mechanisms, and Disease Implications.Journal of neuroinflammation · 2026Review
- Sensory encoding and memory retrieval are coordinated with propagating waves in the human brain.Nature communications · 2026Article
- Microvascular architecture and physiological fluctuations constrain the control of cerebral microcirculation.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Imaging lymphatic function and inflammation response through hypoxia via endogenous biomarker.Journal of biomedical optics · 2026Article
- Disassociating cerebral vasomotion from low frequency spontaneous neurovascular coupling.Scientific reports · 2025Article
- Noradrenergic Slow Vasomotion: The Hidden Fluid Pump Linking Sleep, Brain Clearance, and Dementia Pathogenesis.International journal of molecular sciences · 2025Review
- Article
- Defects, Parcellation, and Renormalized Negative Diffusivities in Nonhomogeneous Oscillatory Media.Physical review letters · 2025Article
- The Glymphatic System and Diaphragmatic Dysfunction in Patients with Chronic Obstructive Pulmonary Disease and Chronic Heart Failure: The Importance of Inspiratory Rehabilitation Training.Journal of cardiovascular development and disease · 2025Review
- Article
- Kinetics of thromboxane A2 receptor-driven vascular tone in the cerebral cortex ex vivo.Microvascular research · 2025Article
- Cerebrovascular-mediated dynamic alterations in neurovascular coupling: a key pathological mechanism of depression.Cell & bioscience · 2025Review
- Induction of haemodynamic travelling waves by glial-related vasomotion in a rat model of neuroinflammation: implications for functional neuroimaging.EBioMedicine · 2025Article
- Arterial-wall origin and transient dynamics of flow- and vaso-motion activities in the awake mouse brain revealed by laser speckle contrast imaging.Neurophotonics · 2025Article
- A budget for brain metabolic water production by glucose catabolism during rest, rises in activity and sleep.Fluids and barriers of the CNS · 2025Review
Corrections and comments
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Authors and funding
14 authors.
Funding
Abstract
Brain arterioles are active, multicellular complexes whose diameters oscillate at ∼ 0.1 Hz. We assess the physiological impact and spatiotemporal dynamics of vaso-oscillations in the awake mouse. First, vaso-oscillations in penetrating arterioles, which source blood from pial arterioles to the capillary bed, profoundly impact perfusion throughout neocortex. The modulation in flux during resting-state activity exceeds that of stimulus-induced activity. Second, the change in perfusion through arterioles relative to the change in their diameter is weak. This implies that the capillary bed dominates the hydrodynamic resistance of brain vasculature. Lastly, the phase of vaso-oscillations evolves slowly along arterioles, with a wavelength that exceeds the span of the cortical mantle and sufficient variability to establish functional cortical areas as parcels of uniform phase. The phase-gradient supports traveling waves in either direction along both pial and penetrating arterioles. This implies that waves along penetrating arterioles can mix, but not directionally transport, interstitial fluids.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.