Cerebrospinal fluid flow

DH Kelley, JH Thomas - Annual Review of Fluid Mechanics, 2023 - annualreviews.org
Circulation of cerebrospinal fluid and interstitial fluid around the central nervous system and
through the brain transports not only those water-like fluids but also any solutes they carry …

[HTML][HTML] Intrinsic timescales and predictive allostatic interoception in brain health and disease

A Ibanez, G Northoff - Neuroscience & Biobehavioral Reviews, 2024 - Elsevier
The cognitive neuroscience of brain diseases faces challenges in understanding the
complex relationship between brain structure and function, the heterogeneity of brain …

Sleep cycle-dependent vascular dynamics in male mice and the predicted effects on perivascular cerebrospinal fluid flow and solute transport

L Bojarskaite, A Vallet, DM Bjørnstad… - Nature …, 2023 - nature.com
Perivascular spaces are important highways for fluid and solute transport in the brain
enabling efficient waste clearance during sleep. However, the underlying mechanisms …

The association of the glymphatic function with Parkinson's disease symptoms: neuroimaging evidence from longitudinal and cross‐sectional studies

P He, L Shi, Y Li, Q Duan, Y Qiu, S Feng… - Annals of …, 2023 - Wiley Online Library
Objective Emerging pathological evidence suggests that there is an association between
glymphatic dysfunction and the progression of Parkinson's disease (PD). However, the …

Artificial intelligence velocimetry reveals in vivo flow rates, pressure gradients, and shear stresses in murine perivascular flows

KAS Boster, S Cai… - Proceedings of the …, 2023 - National Acad Sciences
Quantifying the flow of cerebrospinal fluid (CSF) is crucial for understanding brain waste
clearance and nutrient delivery, as well as edema in pathological conditions such as stroke …

Modulating heart rate oscillation affects plasma amyloid beta and tau levels in younger and older adults

J Min, J Rouanet, AC Martini, K Nashiro, HJ Yoo… - Scientific reports, 2023 - nature.com
Slow paced breathing via heart rate variability (HRV) biofeedback stimulates vagus-nerve
pathways that counter noradrenergic stress and arousal pathways that can influence …

Exploring radial asymmetry in MR diffusion tensor imaging and its impact on the interpretation of glymphatic mechanisms

AM Wright, YC Wu, NK Chen… - Journal of Magnetic …, 2024 - Wiley Online Library
Background Diffusion imaging holds great potential for the non‐invasive assessment of the
glymphatic system in humans. One technique, diffusion tensor imaging along the …

VEGF-C prophylaxis favors lymphatic drainage and modulates neuroinflammation in a stroke model

LSB Boisserand, LH Geraldo, J Bouchart… - Journal of Experimental …, 2024 - rupress.org
Meningeal lymphatic vessels (MLVs) promote tissue clearance and immune surveillance in
the central nervous system (CNS). Vascular endothelial growth factor-C (VEGF-C) regulates …

Perivascular pumping of cerebrospinal fluid in the brain with a valve mechanism

Y Gan, S Holstein-Rønsbo… - Journal of the …, 2023 - royalsocietypublishing.org
The flow of cerebrospinal fluid (CSF) along perivascular spaces (PVSs) is an important part
of the brain's system for clearing metabolic waste. Experiments reveal that arterial motions …

[HTML][HTML] Local diffusion in the extracellular space of the brain

J Tønnesen, S Hrabĕtová, FN Soria - Neurobiology of Disease, 2023 - Elsevier
The brain extracellular space (ECS) is a vast interstitial reticulum of extreme morphological
complexity, composed of narrow gaps separated by local expansions, enabling …