The glymphatic system: Current understanding and modeling

T Bohr, PG Hjorth, SC Holst, S Hrabětová, V Kiviniemi… - IScience, 2022 - cell.com
We review theoretical and numerical models of the glymphatic system, which circulates
cerebrospinal fluid and interstitial fluid around the brain, facilitating solute transport. Models …

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 …

Cerebrospinal fluid-contacting neurons: multimodal cells with diverse roles in the CNS

C Wyart, M Carbo-Tano, Y Cantaut-Belarif… - Nature Reviews …, 2023 - nature.com
The cerebrospinal fluid (CSF) is a complex solution that circulates around the CNS, and
whose composition changes as a function of an animal's physiological state. Ciliated …

Choroid plexus NKCC1 mediates cerebrospinal fluid clearance during mouse early postnatal development

H Xu, RM Fame, C Sadegh, J Sutin, C Naranjo… - Nature …, 2021 - nature.com
Cerebrospinal fluid (CSF) provides vital support for the brain. Abnormal CSF accumulation,
such as hydrocephalus, can negatively affect perinatal neurodevelopment. The mechanisms …

Bulk flow of cerebrospinal fluid observed in periarterial spaces is not an artifact of injection

A Raghunandan, A Ladron-de-Guevara, J Tithof… - Elife, 2021 - elifesciences.org
Cerebrospinal fluid (CSF) flowing through periarterial spaces is integral to the brain's
mechanism for clearing metabolic waste products. Experiments that track tracer particles …

Arterial vasodilation drives convective fluid flow in the brain: a poroelastic model

RT Kedarasetti, PJ Drew, F Costanzo - Fluids and Barriers of the CNS, 2022 - Springer
The movement of fluid into, through, and out of the brain plays an important role in clearing
metabolic waste. However, there is controversy regarding the mechanisms driving fluid …

Effects of increased intracranial pressure on cerebrospinal fluid influx, cerebral vascular hemodynamic indexes, and cerebrospinal fluid lymphatic efflux

T Xiang, D Feng, X Zhang, Y Chen… - Journal of Cerebral …, 2022 - journals.sagepub.com
The glymphatic-lymphatic fluid transport system (GLFTS) consists of glymphatic pathway
and cerebrospinal fluid (CSF) lymphatic outflow routes, allowing biological liquids from the …

The mechanisms behind perivascular fluid flow

C Daversin-Catty, V Vinje, KA Mardal, ME Rognes - Plos one, 2020 - journals.plos.org
Flow of cerebrospinal fluid (CSF) in perivascular spaces (PVS) is one of the key concepts
involved in theories concerning clearance from the brain. Experimental studies have …

Non-invasive enhancement of intracortical solute clearance using transcranial focused ultrasound

SS Yoo, E Kim, K Kowsari, J Van Reet, HC Kim… - Scientific reports, 2023 - nature.com
Transport of interstitial fluid and solutes plays a critical role in clearing metabolic waste from
the brain. Transcranial application of focused ultrasound (FUS) has been shown to promote …

Acute systemic LPS-exposure impairs perivascular CSF distribution in mice

O Manouchehrian, M Ramos, S Bachiller… - Journal of …, 2021 - Springer
Background The exchange of cerebrospinal (CSF) and interstitial fluid is believed to be vital
for waste clearance in the brain. The sleep-dependent glymphatic system, which is …