Cathalifaud, Patricia and Zagzoule, Mokhtar
and Balédent, Olivier
Biomechanical modeling and Magnetic Resonance Imaging to investigate CSF flow physiology.
(2018)
In: 8th World Congress of Biomechanics - WCB 2018, 8 July 2018 - 12 July 2018 (Dublin, Ireland).
(Unpublished)
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(Document in English)
PDF (Author's version) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 876kB |
Abstract
Nowadays Phase contrast Magnetic Resonance Imaging (PC-MRI) is the only sensor able to measure in physiological conditions blood and cerebrospinal fluids (CSF) flow dynamics during cardiac cycle at different levels of the craniospinal system [1]. Combining modelling and in Vivo PC-MRI measurments of CSF Flow at the cervical Spinal (Qs) and Aqueduct of Sylvius (Qv) or Sub-Arachnoidal cerebral (Qc) levels makes it possible to compute Intracranial pressure (ICP) as well as get a deep insight into the LCS dynamical system. Inertia has been neglected in most of previous LCS models. Our simple model show that inertia plays a crucial role in particular in the optimal LCS flow amplitudes and phases.
Item Type: | Conference or Workshop Item (Poster) |
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HAL Id: | hal-02083865 |
Audience (conference): | International conference without published proceedings |
Uncontrolled Keywords: | |
Institution: | French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE) Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE) Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE) Other partners > Université de Picardie Jules Verne (FRANCE) |
Laboratory name: | |
Statistics: | download |
Deposited On: | 29 Mar 2019 10:38 |
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