title: [Biomechanical modelling of cerebral aneurysm generation].
abstract: The mechanisms of production for these aneurysms were not very well explained, therefore, the paper presents the conditions and steps in this vascular deficiency generation.
  
  
  METHODS
  The physiological overpressures were evaluated and the role of the compliance and hydraulic strength was determined by using windkessel model.
  
  
  RESULTS
  The mathematical model was performed on the internal carotid artery and it reveals the role of blood vessel compliance and the increasing of hydraulic vascular-parietal resistance, caused by the contractile dysfunctions of pre-capillary sphincters during the appearance of sac-like and physiological forms of aneurisms.
authors.affiliation: Universitatea de Medicină şi Farmacie Gr. T. Popa Iaşi, Facultatea de Bioinginerie Medicală, Disciplina de Biomecanică.
authors.forename: Fl
authors.initials: F
authors.lastname: Munteanu
authors.forename: I
authors.initials: I
authors.lastname: Poeată
mesh_terms: D001696:Biomechanical Phenomena; D002340:Carotid Artery Diseases / Q000150:complications*; D002343:Carotid Artery, Internal; D003187:Compliance; D006801:Humans; D002532:Intracranial Aneurysm / Q000209:etiology*; D008432:Mathematical Computing; D008955:Models, Cardiovascular; D008962:Models, Theoretical