Mathematical modeling of normal-pressure hydrocephalus at different levels of the brain geometry detalization

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Mathematical modeling of normal-pressure hydrocephalus at different levels of the brain geometry detalization. / Yan’kova, G. S.; Cherevko, A. A.; Khe, A. K. et al.

In: Journal of Applied Mechanics and Technical Physics, Vol. 62, No. 4, 15, 07.2021, p. 654-662.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{5658dfeb0701456ba5e919e36e1324df,

title = "Mathematical modeling of normal-pressure hydrocephalus at different levels of the brain geometry detalization",

abstract = "This paper describes the use of a multiphase model of poroelasticity meant for the brain substance and based on medical data to study the displacement of a ventricle wall in the brain and the value of pressure on it. The dependence of displacement and pressure on the parameters of the model in normal-pressure hydrocephalus is studied. It is shown for different levels of the brain geometry detalization that the simplified geometry of the brain allows one to estimate critical pressures and displacements in the case of more complex geometry.",

keywords = "cerebrospinal fluid, finite element method, magnetic resonance imaging, normal-pressure hydrocephalus, poroelasticity",

author = "Yan{\textquoteright}kova, {G. S.} and Cherevko, {A. A.} and Khe, {A. K.} and Bogomyakova, {O. B.} and Tulupov, {A. A.}",

note = "Funding Information: This work was financially supported by the Russian Science Foundation (Grant No. 19-11-00069). Publisher Copyright: {\textcopyright} 2021, Pleiades Publishing, Ltd.",

year = "2021",

month = jul,

doi = "10.1134/S0021894421040155",

language = "English",

volume = "62",

pages = "654--662",

journal = "Journal of Applied Mechanics and Technical Physics",

issn = "0021-8944",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "4",

}

RIS

TY - JOUR

T1 - Mathematical modeling of normal-pressure hydrocephalus at different levels of the brain geometry detalization

AU - Yan’kova, G. S.

AU - Cherevko, A. A.

AU - Khe, A. K.

AU - Bogomyakova, O. B.

AU - Tulupov, A. A.

PY - 2021/7

Y1 - 2021/7

N2 - This paper describes the use of a multiphase model of poroelasticity meant for the brain substance and based on medical data to study the displacement of a ventricle wall in the brain and the value of pressure on it. The dependence of displacement and pressure on the parameters of the model in normal-pressure hydrocephalus is studied. It is shown for different levels of the brain geometry detalization that the simplified geometry of the brain allows one to estimate critical pressures and displacements in the case of more complex geometry.

AB - This paper describes the use of a multiphase model of poroelasticity meant for the brain substance and based on medical data to study the displacement of a ventricle wall in the brain and the value of pressure on it. The dependence of displacement and pressure on the parameters of the model in normal-pressure hydrocephalus is studied. It is shown for different levels of the brain geometry detalization that the simplified geometry of the brain allows one to estimate critical pressures and displacements in the case of more complex geometry.

KW - cerebrospinal fluid

KW - finite element method

KW - magnetic resonance imaging

KW - normal-pressure hydrocephalus

KW - poroelasticity

UR - http://www.scopus.com/inward/record.url?scp=85119960328&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/67345aca-4ad1-30db-92fa-092cefb30791/

U2 - 10.1134/S0021894421040155

DO - 10.1134/S0021894421040155

M3 - Article

AN - SCOPUS:85119960328

VL - 62

SP - 654

EP - 662

JO - Journal of Applied Mechanics and Technical Physics

JF - Journal of Applied Mechanics and Technical Physics

SN - 0021-8944

IS - 4

M1 - 15

ER -

ID: 34854734