An examination of factors affecting performance on a patient-specific virtual reality-based ventriculostomy simulator

2018 ◽  
Vol 5 ◽  
pp. 74-86
Author(s):  
Ryan Armstrong ◽  
Dayna Noltie ◽  
Roy Eagleson ◽  
Sandrine de Ribaupierre
Keyword(s):  
Virtual Reality ◽  
Patient Specific ◽  
Factors Affecting ◽  
Factors Affecting Performance

scholarly journals Minimally Invasive Mini-orbitozygomatic Approach for Clipping an Anterior Communicating Artery Aneurysm: Virtual Reality Surgical Planning

2020 ◽  
Author(s):  
Nicolás González Romo ◽  
Franco Ravera Zunino
Keyword(s):  
Virtual Reality ◽  
Minimally Invasive ◽  
Surgical Planning ◽  
Artery Aneurysm ◽  
Patient Specific ◽  
Anterior Communicating Artery ◽  
Imaging Data ◽  
Advantages And Disadvantages ◽  
Orbitozygomatic Approach ◽  
Skull Base Anatomy

AbstractVirtual reality (VR) has increasingly been implemented in neurosurgical practice. A patient with an unruptured anterior communicating artery (AcoA) aneurysm was referred to our institution. Imaging data from computed tomography angiography (CTA) was used to create a patient specific 3D model of vascular and skull base anatomy, and then processed to a VR compatible environment. Minimally invasive approaches (mini-pterional, supraorbital and mini-orbitozygomatic) were simulated and assessed for adequate vascular exposure in VR. Using an eyebrow approach, a mini-orbitozygomatic approach was performed, with clip exclusion of the aneurysm from the circulation. The step-by-step process of VR planning is outlined, and the advantages and disadvantages for the neurosurgeon of this technology are reviewed.

scholarly journals Factors Affecting Performance of Web Flows in Cellular Networks

2018 ◽  
Author(s):  
Ermias Andargie Walelgne ◽  
Setala Kim ◽  
Vaibhav Bajpai ◽  
Stefan Neumeier ◽  
Jukka Manner ◽  
...  
Keyword(s):  
Cellular Networks ◽  
Factors Affecting ◽  
Factors Affecting Performance
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