Regulation of brain fluid volumes and pressures: basic principles, intracranial hypertension, ventriculomegaly and hydrocephalus

SB Hladky, MA Barrand - Fluids and Barriers of the CNS, 2024 - Springer
The principles of cerebrospinal fluid (CSF) production, circulation and outflow and regulation
of fluid volumes and pressures in the normal brain are summarised. Abnormalities in these …

The need for mathematical modelling of spatial drug distribution within the brain

E Vendel, V Rottschäfer, ECM de Lange - Fluids and Barriers of the CNS, 2019 - Springer
The blood brain barrier (BBB) is the main barrier that separates the blood from the brain.
Because of the BBB, the drug concentration-time profile in the brain may be substantially …

Importance of CSF-based Aβ clearance with age in humans increases with declining efficacy of blood-brain barrier/proteolytic pathways

DL Elbert, BW Patterson, BP Lucey… - Communications …, 2022 - nature.com
The kinetics of amyloid beta turnover within human brain is still poorly understood. We
previously found a dramatic decline in the turnover of Aβ peptides in normal aging. It was not …

Dispersion in porous media in oscillatory flow between flat plates: applications to intrathecal, periarterial and paraarterial solute transport in the central nervous system

M Keith Sharp, RO Carare, BA Martin - Fluids and Barriers of the CNS, 2019 - Springer
Background As an alternative to advection, solute transport by shear-augmented dispersion
within oscillatory cerebrospinal fluid flow was investigated in small channels representing …

Gold nanoparticle-enhanced X-ray microtomography of the rodent reveals region-specific cerebrospinal fluid circulation in the brain

S Pan, PH Yang, D DeFreitas, S Ramagiri… - Nature …, 2023 - nature.com
Cerebrospinal fluid (CSF) is essential for the development and function of the central
nervous system (CNS). However, the brain and its interstitium have largely been thought of …

Human in silico trials for parametric computational fluid dynamics investigation of cerebrospinal fluid drug delivery: impact of injection location, injection protocol, and …

M Khani, GKR Burla, LR Sass, ON Arters, T **ng… - Fluids and Barriers of …, 2022 - Springer
Background Intrathecal drug delivery has a significant role in pain management and central
nervous system (CNS) disease therapeutics. A fluid-physics based tool to assist clinicians in …

Translational approaches for brain delivery of biologics via cerebrospinal fluid

SS Sadekar, M Bowen, H Cai… - Clinical …, 2022 - Wiley Online Library
Delivery of biologics via cerebrospinal fluid (CSF) has demonstrated potential to access the
tissues of the central nervous system (CNS) by circumventing the blood‐brain barrier and …

Preferential activation of proprioceptive and cutaneous sensory fibers compared to motor fibers during cervical transcutaneous spinal cord stimulation: a …

RM de Freitas, M Capogrosso, T Nomura… - Journal of neural …, 2022 - iopscience.iop.org
Objective. Cervical transcutaneous spinal cord stimulation (tSCS) is a promising technology
that can support motor function recovery of upper-limbs after spinal cord injury. Its efficacy …

Anthropomorphic model of intrathecal cerebrospinal fluid dynamics within the spinal subarachnoid space: spinal cord nerve roots increase steady-streaming

M Khani, LR Sass, T **ng… - Journal of …, 2018 - asmedigitalcollection.asme.org
Cerebrospinal fluid (CSF) dynamics are thought to play a vital role in central nervous system
(CNS) physiology. The objective of this study was to investigate the impact of spinal cord …

Effect of normal breathing on the movement of CSF in the spinal subarachnoid space

C Gutiérrez-Montes, W Coenen, M Vidorreta… - American Journal of …, 2022 - ajnr.org
BACKGROUND AND PURPOSE: Forced respirations reportedly have an effect on CSF
movement in the spinal canal. We studied respiratory-related CSF motion during normal …