Cerebrospinal fluid mechanics and its coupling to cerebrovascular dynamics

AA Linninger, K Tangen, CY Hsu… - Annual Review of Fluid …, 2016 - annualreviews.org
Cerebrospinal fluid (CSF) is not stagnant but displays fascinating oscillatory flow patterns
inside the ventricular system and reversing fluid exchange between the cranial vault and …

Invasive preoperative investigations in idiopathic normal pressure hydrocephalus: a comprehensive review

G Grasso, G Teresi, M Noto, F Torregrossa - World Neurosurgery, 2024 - Elsevier
Idiopathic normal pressure hydrocephalus (iNPH) is a neurological disorder characterized
by the triad of gait disturbance, cognitive impairment, and urinary incontinence. The …

A mathematical framework for the dynamic interaction of pulsatile blood, brain, and cerebrospinal fluid

S Gholampour, H Balasundaram… - Computer Methods and …, 2023 - Elsevier
Background Shedding light on less-known aspects of intracranial fluid dynamics may be
helpful to understand the hydrocephalus mechanism. The present study suggests a …

Risk of shunting after aneurysmal subarachnoid hemorrhage: a collaborative study and initiation of a consortium

H Adams, VS Ban, V Leinonen, SG Aoun, J Huttunen… - Stroke, 2016 - Am Heart Assoc
Background and Purpose—Shunt dependent hydrocephalus after aneurysmal
subarachnoid hemorrhage (aSAH) is a common sequela that may lead to poor neurological …

Intrathecal contrast-enhanced magnetic resonance imaging of cerebrospinal fluid dynamics and glymphatic enhancement in idiopathic normal pressure …

PK Eide, A Lashkarivand, ÅA Hagen-Kersten… - Frontiers in …, 2022 - frontiersin.org
Idiopathic normal pressure hydrocephalus (iNPH) is a neurodegenerative disease,
characterized by cerebrospinal fluid (CSF) flow disturbance. Today, the only available …

Modeling CSF circulation and the glymphatic system during infusion using subject specific intracranial pressures and brain geometries

LW Dreyer, A Eklund, ME Rognes, J Malm… - Fluids and Barriers of …, 2024 - Springer
Background Infusion testing is an established method for assessing CSF resistance in
patients with idiopathic normal pressure hydrocephalus (iNPH). To what extent the …

Magnetic resonance imaging biomarkers of cerebrospinal fluid tracer dynamics in idiopathic normal pressure hydrocephalus

PK Eide, AH Pripp, G Ringstad - Brain communications, 2020 - academic.oup.com
Disturbed clearance of toxic metabolites from the brain via cerebrospinal fluid is emerging
as an important mechanism behind dementia and neurodegeneration. To this end, magnetic …

Intracranial compliance, resistance to CSF-outflow, and pressure-volume index in hydrocephalus patients: A systematic review and meta-analysis

S Gholampour, A Nguyen, S Chaudry - IRBM, 2023 - Elsevier
Objectives How changes in intracranial compliance (ICC), resistance to cerebrospinal fluid
(CSF)-outflow (R out), and pressure-volume index (PVI) can play a prominent role in …

[HTML][HTML] Dynamic asymmetry in cerebrospinal fluid pressure: An indicator of regional differences in compliance

CJ English, Z Taylor, M Cramberg… - Surgical Neurology …, 2023 - ncbi.nlm.nih.gov
Background: Dural compliance influences the shape and magnitude of the cerebrospinal
fluid (CSF) pulsations. In humans, cranial compliance is approximately 2× greater than …

[HTML][HTML] MR Elastography demonstrates reduced white matter shear stiffness in early-onset hydrocephalus

ME Wagshul, JP McAllister, DD Limbrick Jr, S Yang… - NeuroImage: Clinical, 2021 - Elsevier
Introduction Hydrocephalus that develops early in life is often accompanied by
developmental delays, headaches and other neurological deficits, which may be associated …