12/10/2023 0 Comments Vr brain surgery simulatorMunz Y, Almoudaris AM, Moorthy K, Dosis A, Liddle AD, Darzi AW (2007) Curriculum-based solo virtual reality training for laparoscopic intracorporeal knot tying: objective assessment of the transfer of skill from virtual reality to reality. doi: 10.1016/j.wneu.2013.02.017Īoun SG, Bendok BR, Rahme RJ, Dacey RG, Batjer HH (2013) Standardizing the evaluation of scientific and academic performance in neurosurgery-critical review of the “h” Index and its variants. Kockro RA (2013) Neurosurgery simulators-beyond the experiment. doi: 10.1016/j.wneu.2012.06.014Ĭhoudhury N, Gélinas-Phaneuf N, Delorme S, Del Maestro R (2012) Fundamentals of neurosurgery: virtual reality tasks for training and evaluation of technical skills. Schmitt PJ, Agarwal N, Prestigiacomo CJ (2012) From planes to brains: parallels between military development of virtual reality environments and virtual neurological surgery. Robison RA, Liu CY, Apuzzo MLJ (2011) Man, mind, and machine: the past and future of virtual reality simulation in neurologic surgery. Coaching alters the learning curve of naïve inexperienced individuals.Īarabi B, Hesdorffer DC, Ahn ES, Aresco C, Scalea TM, Eisenberg HM (2006) Outcome following decompressive craniectomy for malignant swelling due to severe head injury. Virtual Reality brain surgery can differentiate operators based on both recent and long-term experience and may be useful in the acquisition and assessment of neurosurgical skills. Coaching modified medical student performance. In sum, neurosurgery residents removed more tumor, removed less healthy brain, and required less instrument movement than medical students. Coached medical students showed more conservative surgical behavior, removing both less tumor and less healthy brain. Medical students approached the resident level of performance over serial sessions. Neurosurgery residents removed less healthy brain, were more effective in removing tumor and sparing healthy brain tissue, required less instrument movement, and were more efficient in removing tumor tissue than medical students. In addition, the effect of real-time instruction (“coaching”) was assessed with a randomly selected group of medical students. Performance was compared (1) between groups, and (2) for each participant over time to assess the learning curve. Additionally, surgical effectiveness (% tumor removed divided by % healthy brain removed) and efficiency (% tumor removed divided by instrument movement in mm) were calculated. The volume of tumor removed (cc), volume of healthy brain removed (cc), and instrument path length (mm) were recorded. Simulated surgeries took place over four days with intermittent spacing in between (average time between surgeries of 4.77 \(\pm \) 0.73 days). Medical students ( \(n=71\)) and neurosurgery residents ( \(n=12\)) completed four simulated Glioblastoma multiforme resections. Develop measures to differentiate between experienced and inexperienced neurosurgeons in a virtual reality brain surgery simulator environment.
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