本文選題：久坐 + 吸煙��； 參考：《體育與科學(xué)》2017年05期

【摘要】：目的:使用事件相關(guān)電位(ERP)技術(shù),對久坐吸煙大學(xué)生群體的抑制功能進行研究,尋找其受到損害的行為學(xué)與電生理學(xué)證據(jù)。方法:選取揚州大學(xué)非體育專業(yè)男大學(xué)生共39人參加本研究,將其按照體育鍛煉等級量表(PARS-3)與Russell吸煙原因問卷(RRSQ)得分劃分為久坐吸煙組和對照組。其中久坐吸煙組21人(21.3±1.4歲),對照組18人(20.9±1.3歲)。被試完成改版的Go/Nogo任務(wù),同時記錄其腦電數(shù)據(jù)。結(jié)果:在行為數(shù)據(jù)上,久坐吸煙組在Go條件下反應(yīng)時顯著長于對照組(p0.01),在Nogo條件下,兩組被試反應(yīng)正確率差異不顯著。在腦電數(shù)據(jù)上,Go條件下,兩組被試在P3波幅上差異顯著(p0.01),在P3潛伏期、N2波幅和N2潛伏期上差異不顯著。在Nogo條件下,P3的波幅差異顯著(p0.01),P3潛伏期、N2波幅和N2潛伏期的組間差異均不顯著。結(jié)論:久坐吸煙大學(xué)生的整體認知加工速度受到損害,其無法有效動用認知資源對刺激表征進行更新;久坐吸煙大學(xué)生的抑制功能也受到損害,其無法動用足夠多的有效的認知資源進行抑制加工。
[Abstract]:Aim: to study the inhibitory function of sedentary smoking in college students by means of ERP (event related potential) technique, and to find out the behavioral and electrophysiological evidence of the impairment. Methods: a total of 39 male college students of non-physical education major in Yangzhou University were selected and divided into sedentary smoking group and control group according to the scores of PARS-3 and Russell smoking reason questionnaire. 21 patients in sedentary smoking group were 21.3 鹵1.4 years old, and 18 in control group were 20.9 鹵1.3 years old. The subjects completed the revised Go/Nogo task and recorded their EEG data at the same time. Results: in behavioral data, the reaction time of sedentary smoking group under go condition was significantly longer than that of control group (P 0.01). Under Nogo condition, there was no significant difference in the correct reaction rate between the two groups. Under the condition of EEG data with go, there was a significant difference in P3 amplitude between the two groups (p 0.01), but there was no significant difference in P3 latency N 2 amplitude and N 2 latency between the two groups. Under the condition of Nogo, there was no significant difference in the amplitude of P _ 3 and P _ (0.01) P _ (3) and N _ (2) and N _ (2) in the incubation period of P _ (3). Conclusion: the overall cognitive processing speed of sedentary smoking students is impaired, and the inhibitory function of sedentary smoking students is also impaired. It can not use enough effective cognitive resources to suppress processing.
【作者單位】： 揚州大學(xué)體育學(xué)院;上海體育學(xué)院;
【基金】：全國教育科學(xué)“十三五”規(guī)劃2016年度教育部重點課題《大學(xué)生自我控制能力發(fā)展的運動干預(yù)理論與實證研究》,項目號:DLA160285
【分類號】：G804.2

【相似文獻】

相關(guān)碩士學(xué)位論文 前2條

1 崔晨;急性有氧運動對超重青少年抑制功能效益特點的研究[D];上海體育學(xué)院;2016年

2 季泰;短時中等強度有氧運動對不同心肺功能女大學(xué)生抑制功能的影響[D];華東師范大學(xué);2014年

，

本文編號：1846790