Decoding Emotion in Drug Abusers: Evidence for Face and Body Emotion Recognition and for Disgust Emotion.
Decoding Emotion in Drug Abusers: Evidence for Face and Body Emotion Recognition and for Disgust Emotion.
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DOI：
10.3390/ejihpe12090099
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发表时间：
2022-09-17
期刊：
影响因子：
--
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中科院分区：
文献类型：
--
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背景资料：不同的药物会损害额叶皮质，特别是涉及情感和认知功能的前额叶区域，结果是滥用药物的人会解码情感缺陷。本研究旨在通过面孔、身体和厌恶情绪的识别来探讨药物滥用者的认知障碍，扩大对情绪加工、测量准确性和反应速度的研究。方法：我们在意大利招募了13名可卡因成瘾者和12名酒精成瘾者，并将他们与33名匹配的对照组进行比较。面部情绪和身体姿势识别任务，厌恶评级任务和Barrat冲动量表包括在实验评估。结果如下：我们发现情绪过程受到可卡因和酒精的不同影响，这表明这些物质影响不同的大脑系统。结论：药物滥用者在面部、身体和厌恶情绪的加工上似乎不太准确。考虑到参与者没有认知障碍，我们的数据支持这一假设，即情绪障碍独立于认知功能的损害。
Background: Different drugs damage the frontal cortices, particularly the prefrontal areas involved in both emotional and cognitive functions, with a consequence of decoding emotion deficits for people with substance abuse. The present study aimed to explore the cognitive impairments in drug abusers through facial, body and disgust emotion recognition, expanding the investigation of emotions processing, measuring accuracy and response velocity. Methods: We enrolled 13 addicted to cocaine and 12 alcohol patients attending treatment services in Italy, comparing them with 33 matched controls. Facial emotion and body posture recognition tasks, a disgust rating task and the Barrat Impulsivity Scale were included in the experimental assessment. Results: We found that emotional processes are differently influenced by cocaine and alcohol, suggesting that these substances impact diverse cerebral systems. Conclusions: Drug abusers seem to be less accurate on elaboration of facial, body and disgust emotions. Considering that the participants were not cognitively impaired, our data support the hypothesis that emotional impairments emerge independently from the damage of cognitive functions.
影响因子：
4.7
作者：
Hulka LM;Preller KH;Vonmoos M;Broicher SD;Quednow BB
通讯作者：
Quednow BB