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Three-dimensional computational modeling of subject-specific cerebrospinal fluid flow in the subarachnoid space.
This study aims at investigating three-dimensional subject-specific cerebrospinal fluid (CSF) dynamics in the inferior cranial space, the superior spinal subarachnoid space (SAS), and the fourthExpand
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Computational investigation of subject-specific cerebrospinal fluid flow in the third ventricle and aqueduct of Sylvius.
The cerebrospinal fluid flow in the third ventricle of the brain and the aqueduct of Sylvius was studied using computational fluid dynamics (CFD) based on subject-specific boundary conditions derivedExpand
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Cerebrospinal fluid dynamics in the human cranial subarachnoid space: an overlooked mediator of cerebral disease. I. Computational model
Abnormal cerebrospinal fluid (CSF) flow is suspected to be a contributor to the pathogenesis of neurodegenerative diseases such as Alzheimer's through the accumulation of toxic metabolites, and toExpand
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Heart beats brain: The problem of detecting alpha waves by neuronal current imaging in joint EEG–MRI experiments
It has been suggested recently that the influence of the neuro-magnetic field should make electrical brain activity directly detectable by MRI. To test this hypothesis, we performed combined EEG-MRIExpand
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Mixing and modes of mass transfer in the third cerebral ventricle: a computational analysis.
Anatomic, velocimetric, and brain motion MRI scans were combined with a computational fluid dynamics model to investigate cerebrospinal fluid (CSF) mixing in the third cerebral ventricle of a healthyExpand
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Reconstruction of Cerebrospinal Fluid Flow in the Third Ventricle Based on MRI Data
A finite-volume model of the cerebrospinal fluid (CSF) system encompassing the third ventricle and the aqueduct of Sylvius was used to reconstruct CSF velocity and pressure fields based on MRI data.Expand
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The role of the carotid sinus in the reduction of arterial wall stresses due to head movements--potential implications for cervical artery dissection.
Spontaneous dissection of the cervical internal carotid artery (sICAD) is a major cause of stroke in young adults. A tear in the inner part of the vessel wall triggers sICAD as it allows the blood toExpand
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In-vitro measurement of ventricular cerebrospinal fluid flow using particle tracking velocimetry and magnetic resonance imaging
Using in-vivo anatomical MRI scan, a scaled-up silicone model of the human ventricular system was built. A pulsatile pressure difference was applied across the aqueduct of Sylvius, and particleExpand
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Measurement of Pulsatile Brain Motion in a Patient with a Meningioma
M. Soellinger, A. K. Rutz, S. Kozerke, M. Bjeljac, P. Boesiger Institute for Biomedical Engineering, University and ETH Zurich, Zurich, Switzerland, Department for Neurosurgery, University HospitalExpand
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