[HTML][HTML] Intracranial pressure elevation alters CSF clearance pathways
Background Infusion testing is a common procedure to determine whether shunting will be
beneficial in patients with normal pressure hydrocephalus. The method has a well …
beneficial in patients with normal pressure hydrocephalus. The method has a well …
[HTML][HTML] The incidence of obesity, venous sinus stenosis and cerebral hyperaemia in children referred for MRI to rule out idiopathic intracranial hypertension at a …
GA Bateman, GM Subramanian, SL Yap… - Fluids and Barriers of …, 2020 - Springer
Background Children referred to a tertiary hospital for the indication,“rule out idiopathic
intracranial hypertension (IIH)” may have an increased risk of raised venous sinus pressure …
intracranial hypertension (IIH)” may have an increased risk of raised venous sinus pressure …
[HTML][HTML] Dilatation of the bridging cerebral cortical veins in childhood hydrocephalus suggests a malfunction of venous impedance pumping
GA Bateman, AR Bateman, GM Subramanian - Scientific Reports, 2022 - nature.com
Dogs with a naturally occurring form of hydrocephalus have an elevated transmural venous
pressure leading to cortical vein dilatation. The purpose of this study is to discover if there is …
pressure leading to cortical vein dilatation. The purpose of this study is to discover if there is …
[HTML][HTML] Dilatation of the bridging cerebral veins in multiple sclerosis correlates with fatigue and suggests an increase in pressure
GA Bateman, AR Bateman, J Lechner-Scott - Multiple Sclerosis and …, 2023 - Elsevier
Background There is a significant increase in the parenchymal microvessel blood volume in
the earliest forms of multiple sclerosis (MS) which may be due to venular dilatation …
the earliest forms of multiple sclerosis (MS) which may be due to venular dilatation …
[HTML][HTML] The incidence of significant venous sinus stenosis and cerebral hyperemia in childhood hydrocephalus: prognostic value with regards to differentiating active …
GA Bateman, SL Yap, GM Subramanian… - Fluids and Barriers of …, 2020 - Springer
Background Symptomatic or active hydrocephalus in children is linked to an elevation in
intracranial pressure (ICP), which is likely to be multifactorial in origin. The CSF outflow …
intracranial pressure (ICP), which is likely to be multifactorial in origin. The CSF outflow …
[HTML][HTML] Modelling of the dilated sagittal sinuses found in multiple sclerosis suggests increased wall stiffness may be a contributing factor
GA Bateman, J Lechner-Scott, AR Bateman - Scientific Reports, 2022 - nature.com
The cross-sectional area of the superior sagittal sinus (SSS) is larger in multiple sclerosis
than normal and correlates with disease severity and progression. The sinus could be …
than normal and correlates with disease severity and progression. The sinus could be …
[HTML][HTML] The incidence of transverse sinus stenosis in multiple sclerosis: further evidence of pulse wave encephalopathy
GA Bateman, J Lechner-Scott, AR Bateman… - Multiple Sclerosis and …, 2020 - Elsevier
Background Multiple sclerosis (MS) is associated with a breakdown in the intracranial pulse
wave dampening or windkessel effect. This is manifest by an increase in the arterial stroke …
wave dampening or windkessel effect. This is manifest by an increase in the arterial stroke …
[HTML][HTML] Mathematical modelling of the CSF system: effects of microstructures and posture on optic nerve subarachnoid space dynamics
P Holmlund, KH Støverud, A Eklund - Fluids and Barriers of the CNS, 2022 - Springer
Background The pressure difference between the eye and brain in upright postures may be
affected by compartmentalization of the optic nerve subarachnoid space (ONSAS). Both …
affected by compartmentalization of the optic nerve subarachnoid space (ONSAS). Both …
[HTML][HTML] Combined accuracy of optic nerve sheath diameter, strain ratio, and shear wave elastography of the optic nerve in patients with idiopathic intracranial …
Purpose This study assessed the combined accuracy of optic nerve sheath diameter
(ONSD), strain ratio (SR), and shear wave elastography (SWE) of the optic nerve (ON) in …
(ONSD), strain ratio (SR), and shear wave elastography (SWE) of the optic nerve (ON) in …
Transmantle and transvenous pressure gradients in cerebrospinal fluid disorders
M Castle-Kirszbaum, T Goldschlager - Neurosurgical Review, 2022 - Springer
Hydrocephalus is the symptomatic endpoint of a variety of disease processes. Simple
hydrodynamic models have failed to explain the entire spectrum of cerebrospinal fluid (CSF) …
hydrodynamic models have failed to explain the entire spectrum of cerebrospinal fluid (CSF) …
