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The Effects of Acute Virtual Reality Exergaming on Mood and Executive Function: Exploratory Crossover Trial
Get PDFapplication/pdfBackground: Virtual reality (VR) exergaming is a new intervention strategy to help humans engage in physical activity to enhance mood. VR exergaming may improve both mood and executive function by acting on the prefrontal cortex, expanding the potential benefits. However, the impact of VR exergaming on executive function has not been fully investigated, and associated intervention strategies have not yet been established. Objective: This study aims to investigate the effects of 10 minutes of VR exergaming on mood and executive function. Methods: A total of 12 participants played the exergame “FitXR” under 3 conditions: (1) a VR exergame condition (ie, exercise with a head-mounted display condition [VR-EX]) in which they played using a head-mounted display, (2) playing the exergame in front of a flat display (2D-EX), and (3) a resting condition in which they sat in a chair. The color-word Stroop task (CWST), which assesses executive function; the short form of the Profile of Mood States second edition (POMS2); and the short form of the Two-Dimensional Mood Scale (TDMS), which assess mood, were administered before and after the exercise or rest conditions. Results: The VR-EX condition increased the POMS2 vigor activity score (rest and VR-EX: t11=3.69, P=.003) as well as the TDMS arousal (rest vs 2D-EX: t11=5.34, P<.001; rest vs VR-EX: t11=5.99, P<.001; 2D-EX vs VR-EX: t11=3.02, P=.01) and vitality scores (rest vs 2D-EX: t11=3.74, P=.007; rest vs VR-EX: t11=4.84, P=.002; 2D-EX vs VR-EX: t11=3.53, P=.006), suggesting that VR exergaming enhanced mood. Conversely, there was no effect on CWST performance in either the 2D-EX or VR-EX conditions. Interestingly, the VR-EX condition showed a significant positive correlation between changes in CWST arousal and reaction time (r=0.58, P=.046). This suggests that the effect of exergaming on improving executive function may disappear under an excessively increased arousal level in VR exergaming. Conclusions: Our findings showed that 10 minutes of VR exergaming enhanced mood but did not affect executive function. This suggests that some VR content may increase cognitive demands, leading to psychological fatigue and cognitive decline as an individual approaches the limits of available attentional capacity. Future research must examine the combination of exercise and VR that enhances both brain function and mood.journal articl
院内救命士の誕生とチーム医療
Get PDF論文(Article)第22回新潟医療福祉学会学術集会「新潟医療福祉学会22周年特別講演」 救急救命東京研修所 教授 田邉晴山（司会 : 大会長 竹井豊）journal articl
アウトソーシングによって実現した病院救急救命士活用事例と将来展望
Get PDF論文(Article)第22回新潟医療福祉学会学術集会 シンポジウム「タスク・シフト／シェアに向けた多職種連携教育」（座長：川上一岳 新潟医療福祉大学 救急救命学科 教授, 渡邉千春 新潟医療福祉大学 看護学科 准教授）journal articl
