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Evaluation of Intracranial Pressure-Regulation by MRI-measured Cerebrospinal Fluid Pulsation
Medical Imaging and Information Sciences
We determined cerebrospinal fluid (CSF) stroke volume under different intracranial pressure with individuals in the supine and sitting postures where intracranial pressure drops using an original MRI system called "Gravity MRI" that can obtain images in any posture. On a 0.4-T Gravity MRI, ECG-synchronized 2D phase contrast cine MRI technique was used to measure the flow velocity of CSF at the boundary between cranial and spinal cavities (mid-C2 level) and the cerebral aqueduct in the supine
doi:10.11318/mii.36.156
fatcat:f6u3a23zjvgffiryxr3ubbs5ti