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Related Experiment Video

Updated: Jun 6, 2026

A Volumetric Method for Quantification of Cerebral Vasospasm in a Murine Model of Subarachnoid Hemorrhage
08:12

A Volumetric Method for Quantification of Cerebral Vasospasm in a Murine Model of Subarachnoid Hemorrhage

Published on: July 28, 2018

Automated intracranial aneurysm isolation and quantification.

Ignacio Larrabide1, Maria Cruz Villa-Urio, Ruben Cardenes

  • 1Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain. ignacio.larrabide@upf.edu

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
|November 25, 2010
PubMed
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Automated methods can now accurately measure intracranial aneurysms from vascular segmentation. This new technique aids in diagnosis and treatment selection for brain aneurysms.

Area of Science:

  • Medical Imaging
  • Computational Anatomy
  • Neurosurgery

Background:

  • Geometrical descriptors are crucial for intracranial aneurysm diagnosis and treatment.
  • Current measurement methods are largely manual, limiting efficiency and consistency.

Purpose of the Study:

  • To develop an automated methodology for isolating and quantifying intracranial aneurysms.
  • To assess the accuracy of automated aneurysm measurements against manual methods.

Main Methods:

  • Utilizing vascular segmentation data.
  • Employing skeleton topology analysis, geometrical analysis, and deformable models.
  • Automated isolation of the aneurysm dome and its geometrical characteristics.

Main Results:

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Quantification of Neurovascular Protection Following Repetitive Hypoxic Preconditioning and Transient Middle Cerebral Artery Occlusion in Mice
09:48

Quantification of Neurovascular Protection Following Repetitive Hypoxic Preconditioning and Transient Middle Cerebral Artery Occlusion in Mice

Published on: May 4, 2015

Related Experiment Videos

Last Updated: Jun 6, 2026

A Volumetric Method for Quantification of Cerebral Vasospasm in a Murine Model of Subarachnoid Hemorrhage
08:12

A Volumetric Method for Quantification of Cerebral Vasospasm in a Murine Model of Subarachnoid Hemorrhage

Published on: July 28, 2018

Quantification of Neurovascular Protection Following Repetitive Hypoxic Preconditioning and Transient Middle Cerebral Artery Occlusion in Mice
09:48

Quantification of Neurovascular Protection Following Repetitive Hypoxic Preconditioning and Transient Middle Cerebral Artery Occlusion in Mice

Published on: May 4, 2015

  • Successful automated isolation of aneurysms and their features.
  • Evaluation on 10 patient-specific vascular geometries.
  • Demonstrated good correspondence between automated and manual measurements.

Conclusions:

  • The proposed methodology offers an accurate and automated approach for intracranial aneurysm quantification.
  • Automation of these measurements can improve diagnostic and treatment selection processes.
  • This technique shows promise for clinical application in neurovascular imaging.