Mathematical Center in Akademgorodok invites you to take part in the online seminar "Actual Problems of Applied Mathematics" on May 15 at 6 pm Novosibirsk time (UTC+7).
The seminar chairs are: I.A. Taimanov, S.I. Kabanikhin, A.E. Mironov, M.A. Shislenin. Seminar Secretary is N.M. Prokhoshin.
Vascular neurosurgery: the need for new mathematical and algorithmic approaches for diagnosis and treatment
A.L. Krivoshapkin,
Corresponding Member of RAS,
E. Meshalkin National Medical Research Center of Ministry of Health of Russian Federation,
Novosibirsk State Medical University
Mathematical modeling of hemodynamics of the brain
A.P. Chupakhin, A.K. Heh, D.V. Parshin, A.A. Cherevko,
Lavrentyev Institute of Hydrodynamics SB RAS, 吃瓜官网
Simulation of blood flow in the vessels of the brain is one of the most relevant and complex problems of biomedical engineering, which includes the tasks of hydrodynamics, hydroelasticity, strength mechanics and mathematical modeling. This problem is important for practical medicine. The report will present the results of joint research by mathematicians, mechanics, and physicians at various neurosurgical centers in Moscow and Novosibirsk. Mathematical modeling is based on experimental studies: intravascular monitoring of blood flow during neurosurgical operations conducted in conjunction with the Meshalkin clinic, a study of the rheology of the walls of blood vessels and cerebral aneurysms conducted with the Federal Center for Neurosurgery, the active use of magnetic resonance imaging in conjunction with the Tomographic Center of the SB RAS. Clinical and laboratory experimental studies provide the basis for mathematical modeling. Numerical simulation is based on ANSYS CFX industrial packages.
1. Modeling of a blood vessel with an aneurysm as a hydroelastic system using energy and geometric approaches to calculate the total energy of a hydroelastic system.
2. Modeling specific tasks of neurosurgery: calculating the maximum load during embolization of arteriovenous malformation, optimal conditions for installing a vascular anastomosis in cerebral vessels.
3. Modeling of rheology of the walls of blood vessels in the presence of cerebral aneurysm, building a hierarchy of mathematical models.
To participate in the seminar, you must connect to the conference in Zoom at on May 15 after 5:45 pm Novosibirsk time (UTC+7).
Conference ID: 952 6546 9617.
Please pay attention to the following rules for holding an online seminar:
- To prevent the appearance of spambots, security measures will be increased and the waiting room will be turned on, so it is advisable to enter under your first name and surname.
- For the duration of the report, please turn off the microphone.
- For the convenience of the speaker, it is recommended to post questions in advance in the chat.
