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研究采用点探测范式,以疼痛线索(感觉疼痛词、情感疼痛词和健康灾难词)和中性线索(中性词)为实验材料,考察接受美沙酮维持治疗的海洛因戒治者对疼痛线索的视觉选择性注意偏向。结果表明:海洛因戒治者对疼痛线索的注意偏向具有普遍性,即对感觉疼痛词、情感疼痛词和健康灾难词等三类疼痛线索均存在注意回避偏向,尤其对健康灾难词的注意回避程度最高;海洛因戒治者还对感觉疼痛词和情感疼痛词存在注意脱离易化倾向。本研究对于有针对性的开展注意偏向矫正以干预疼痛,从而辅助美沙酮的治疗效果、维持患者的戒断状态、降低其复吸风险具有重要意义。
The study explored the visual cues of pain cues among heroin addicts who received methadone maintenance treatment by using the spot detection paradigm and using the pain cues (pain words, emotional pain words and health calamities words) and neutral clues (neutral words) Selective attention to bias. The results showed that heroin addict’s attention bias to pain clues was universal, that is to say, hermeneutic attention was paid to three types of pain cues, including sensory pain words, emotional pain words and health disaster words, especially attentional avoidance of health disaster words The highest; heroin detoxians also noted the sensation of pain words and emotional pain words from the tendency to ease. This study is targeted for the targeted attention to bias correction to interfere with the pain, thus supporting the treatment effect of methadone, to maintain the patient’s withdrawal status, reduce the risk of relapse is important.