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- Title
NUMERICAL OPTIMIZATION OF GEOMETRIC CHARACTERISTICS OF VASCULAR BYPASS USING SWARM INTELLIGENCE METHODS IN NEUROSURGERY.
- Authors
Kuyanova, Yu. O.; Dubovoi, A. V.; Bervitskii, A. V.; Parshin, D. V.
- Abstract
Bypass surgery is widely used in the treatment of cardiovascular diseases. The problem of optimal location of cerebral vascular anastomosis is considered. An electrical analogue of circulation in major cerebral vessels is constructed whose optimal parameters are determined numerically using swarm intelligence methods. The objective optimization function is taken to be the pressure after shunting compared with the pressure before surgery. This method is first used to solve the problem of the formation of cerebral vascular bypasses. It is shown that the obtained results are in good agreement with the data of real surgeries.
- Subjects
SWARM intelligence; CEREBRAL circulation; CEREBRAL revascularization; NEUROSURGERY; THERAPEUTICS; PROBLEM solving
- Publication
Journal of Applied Mechanics & Technical Physics, 2022, Vol 63, Issue 4, p606
- ISSN
0021-8944
- Publication type
Article
- DOI
10.1134/S0021894422040071