青年期冒险饮酒:对情绪,认知网络和静止状态EEG活动的影响
P Sampedro-Piquero1, F Buades-Sitjar1, A Capilla1
1Departamento de Psicología Biológica y de la Salud, Facultad de Psicología, Universidad Autónoma de Madrid, Spain.
Progress in neuro-psychopharmacology & biological psychiatry
|March 21, 2024
概括
冒险饮酒的年轻人表现出更高的情绪失调和认知功能受损,包括注意力和记忆力. 大脑活动的差异是微妙的,表明复杂的潜在机制.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 公共卫生 公共卫生
背景情况:
- 早期识别青少年饮酒风险因素对于干预至关重要.
- 在年轻人中有害的酒精使用是严重的公共卫生问题.
- 了解情绪,认知和神经因素在高风险饮酒中的相互作用至关重要.
研究的目的:
- 研究有风险饮酒 (RAU) 的大学生情绪和认知功能.
- 探索健康对照组和RAU学生之间大脑活动模式的差异.
- 确定与年轻成年人有害饮酒相关的潜在风险因素.
主要方法:
- 在82名大学生中对情绪和认知功能的神经心理评估 (40对照组,42RAU).
- 休息状态电脑电图 (EEG) 记录使用合适的振荡和一次过F (FOOOF) 范式进行分析.
- 认知网络分析以检查认知领域之间的功能连接.
主要成果:
- 与对照人群相比,RAU的学生表现出明显更高的情绪失调和冲动性特征.
- 青少年在持续的注意力,口头记忆和执行功能方面表现较差.
- 脑电图分析没有显示出任何显著的群体差异,但RAU男孩在眼睛打开的情况下表现出更高的theta/beta比率.
结论:
- 年轻人冒险饮酒与严重的情绪和认知缺陷有关.
- 认知网络分析表明,RAU患者的功能连接性发生变化.
- 需要进一步的研究来阐明年轻人冒险饮酒的复杂情绪,认知和神经基础.
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