经颅直流电刺激对新型毒品成瘾者毒品渴求和自我概念的干预

Transcranial Direct Current Stimulation Intervention for Drug craving and Self-concept of New Drug addicts

目的:探究经颅直流电刺激(tDCS)对新型毒品成瘾者的毒品渴求与自我概念的干预作用。方法:选取四川资阳强制戒毒所的54名新型毒品成瘾者作为被试,以tDCS干预为自变量,被试的毒品渴求程度与自我评价水平为因变量。实验组分为毒品组和自我组两组,进行了为期40天的tDCS干预实验。结果:两组实验组在进行干预后,毒品渴求水平均有显著下降,同时自我组的自尊水平显著提高,但对照组的前后测数据并未出现这样的差异。结论:该结果和实验假设相符,证明了本次干预是有积极效果的。

Objective： In order to explore the tDCS interventionon for drug craving and self-concept of new drug addicts. Methods： 54 new drug addicts from Ziyang compulsory isolated detoxification center were selected, tDCS intervention was used as an independent variable, the level of drug craving and self-evaluation were taken as dependent variables. Experimental groups were divided into drug-group and self-group, underwent a 40-day tDCS intervention. Results： After intervention, the level of drug craving in both experimental groups decreased significantly, while the level of self-evaluation in self-group increased significantly. But the data before and after the test did not show such a difference in control group. Conclusion： This result support the experimental hypothesisi, which proves that the intervention has a positive effect.