论文部分内容阅读
目的:探讨现役部队战士在睡眠不足、疲劳状态或疲劳未充分缓解情况下三维空间认知能力的改变。方法:应用解放军第四军医大学航空航天医学系医学工程研究室研制的DXC-V型心理测评仪,对22名部队战士连续进行4周的主观疲劳自评量表(selfscalemeasureoffatigue,SSMOF)以及三维空间旋转测试。结果:主观疲劳自评量表与空间旋转测验结果存在显著正相关(r=0.446,P=0.001)。总时间犤基础状态(4611.50±336.86)min,疲劳状态(8085.36±421.51)min,疲劳未缓解状态(7041.90±436.26)min犦正确个数犤基础状态:(16.09±0.56)个,疲劳状态:(13.13±0.89)个,疲劳缓解状态:(14.77±0.77)个犦及做对每道题的时间犤基础状态:(284.55±26.89)min,疲劳状态:(467.81±40.53)min,疲劳未缓解状态:(407.82±45.25)min犦3项指标经重复测量数据方差分析,显示在正常状态、疲劳情况以及疲劳未充分缓解这3种水平下有显著差异(F=5.868～15.580,P<0.05)。结论:提示战士在睡眠不足或者未得到充分休息的条件下空间思维能力会受到较大影响,部队平时应开展针对性训练,提高部队抗疲劳能力。
Objective: To explore the cognitive changes in the three-dimensional space of soldiers in active service in the condition of lack of sleep, fatigue or fatigue. Methods: The DXC-V psychological evaluation instrument developed by the Medical Engineering Laboratory of the Department of Aeronautics and Astronautics of the Fourth Military Medical University of the People’s Liberation Army was used to measure the performance of 22 troops fighters for four weeks in a continuous subjective fatigue self-rating scale (SSMOF) Rotation test. Results: There was a significant positive correlation between subjective fatigue scale and spatial rotation test (r = 0.446, P = 0.001). The total time 犤 basic state (4611.50 ± 336.86) min, fatigue state (8085.36 ± 421.51) min, fatigue not remission state (7041.90 ± 436.26) min 犦 correct number 犤 basic state: (16.09 ± 0.56), fatigue state :( 13.13 ± 0.89), the state of fatigue relief: (14.77 ± 0.77) months and the time for each question 犤 basic state: (284.55 ± 26.89) min, fatigue state: (467.81 ± 40.53) min, state of fatigue not remission : (407.82 ± 45.25) min 方Analysis of ANOVA showed that there were significant differences (F = 5.868 ~ 15.580, P <0.05) in the three levels of normal state, fatigue and fatigue. CONCLUSIONS: The warfighter’s space thinking ability will be greatly affected under the condition of lack of sleep or not enough rest. The troops should usually carry out targeted training to improve the anti-fatigue capability of the troops.