Training Effectiveness of a Wide Area Virtual Environment in Medical Simulation.

Introduction: The success of war fighters and medical personnel handling traumatic injuries largely depends on the quality of training they receive before deployment. The purpose of this study was to gauge the utility of a Wide Area Virtual Environment (WAVE) as a training adjunct by comparing and evaluating student performance, measuring sense of realism, and assessing the impact on student satisfaction with their training exposure in an immersive versus a field environment.

Methods: This comparative prospective cohort study examined the utility of a three-screen WAVE where subjects were immersed in the training environment with medical simulators.

Recollection of hypoxia symptoms between training events.

Introduction: The well-established technique of mask-off hypoxia training in a hypobaric training environment elicits symptoms that are correlated with in-flight symptoms reported by aircrew. Aircrew receive training on recognition of symptoms and response early in their flying career and accomplish refresher training on a 5-yr cycle. The symptoms reported after acute hypoxia represent cognitive and psychomotor impairment.