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Abstract: Background: Cerebrospinal compliance describes the ability of the cerebrospinal space to buffer changes in volume. Diminished compliance is associated with increased risk of potentially threatening increases in...

Original Article - CSF Circulation CSF Circulation Intracranial Pressure Cerebrospinal compliance infusion test Cerebral arterial blood volume Pulse waveform

OBJECTIVE: Normal pressure hydrocephalus is not simply the result of a disturbance in CSF circulation, but often includes cardiovascular comorbidity and abnormalities within the cerebral mantle. In this study, the authors have...

ABP = arterial blood pressure CBF = cerebral blood flow CPP = cerebral perfusion pressure ETV = endoscopic third ventriculostomy ICP = intracranial pressure MAP = mean ABP NPH = normal pressure hydrocephalus PRx PRx = pressure reactivity index RAP = cerebrospinal compensatory reserve index Rout = resistance to CSF outflow autoregulation cerebrospinal fluid fAMP = fundamental amplitude of ICP infusion test Normal pressure hydrocephalus pressure reactivity index Resistance to CSF outflow Aged Aged 80 and over blood pressure Cerebrovascular Circulation Cohort Studies Female Homeostasis Humans Hydrocephalus Normal Pressure Male Treatment Outcome Ventriculoperitoneal Shunt

biomedical signal processing critical closing pressure infusion test Intracranial Pressure wall tension

BACKGROUND: Cerebrospinal compliance describes the ability of the cerebrospinal space to buffer changes in volume. Diminished compliance is associated with increased risk of potentially threatening increases in intracranial...

Cerebral arterial blood volume Cerebrospinal compliance infusion test Intracranial Pressure Pulse waveform Blood Flow Velocity Brain Cerebrovascular Circulation Humans Hydrocephalus Normal Pressure Intracranial Pressure Retrospective Studies Spine