【摘要】 药物依赖者对药物的渴求感是导致复吸的主要因素。渴求感的实时、客观、定量度量,对戒毒者以后的复吸及觅药行为具有一定的预测价值。本文分析了目前对渴求感进行度量的常用方法及存在缺点。针对脑电的特点、分析方法、一些典型应用和渴求的特点,初步探讨了用脑电来度量渴求感的可能性和存在的问题,有助于对渴求的进一步研究。更多还原

【Abstract】 Craving of drug addicts for drugs is the most important factor that causes relapse.On-line,objective and quantificational measurement of craving is of certain value in predicting relapse and drug-seeking behavior of addicts.Some common methods used to measure craving are reviewed and their shortcomings are analyzed.Aiming at characteristics,analysis methods,typical application of electroencephalography(EEG) and characteristics of craving,we have a discussion about the possibility of using EEG to measure craving.In addition, some related problems and difficulties are probed.These analyses are helpful to the study of craving.更多还原